(CNN) The sounds recorded on one of the "black boxes" recovered from downed Germanwings Flight 9525 firms up investigators' theory that the co-pilot locked the captain out of the cockpit and then crashed the plane. 
 
 "For God's sake, open the door!" Capt. Patrick Sondenheimer screamed as he banged on the cockpit door, pleading with the co-pilot. 
 
 Thirteen minutes later, the plane slammed into the French Alps. 
 
 The audio from the plane's cockpit voice recorder has not been released, but the German newspaper Bild published Sunday what it claims is a summary of the transcript from the recording. 
 
 France's accident investigation agency, BEA, told CNN that the agency is "dismayed" by the voice recording leak to Bild. 
 
 Martine Del Bono, a spokeswoman for the agency, said the leak could not have come from a BEA agent. She said the agency considers the report mere "voyeurism." 
 
 According to Bild's report, Sondenheimer told co-pilot Andreas Lubitz that he didn't manage to go to the bathroom before takeoff. Lubitz tells him he can go anytime. 
 
 Lubitz is believed to have locked the pilot of Flight 9525 out of the cockpit before putting the plane on a rapid descent into the mountains, French authorities have said. 
 
 The flight took off 20 minutes late. After reaching cruising altitude, Sondenheimer asked Lubitz to prepare the landing. 
 
 Once that's finished, Lubitz again tells the captain he "can go anytime." 
 
 There is the sound of a seat being pushed backward after which the captain says, "You can take over." 
 
 At 10:29 a.m., air traffic radar detects that the plane is starting to descend. 
 
 Three minutes later, air traffic controllers try to contact the plane and receive no answer -- shortly after which an alarm goes off in the cockpit, warning of the "sink rate," Bild reported. 
 
 Next comes the banging. 
 
 Sondenheimer begs Lubitz to let him in. Passengers then begin to scream, according to the transcript obtained by Bild. 
 
 Another three minutes pass. A loud metallic bang is heard at 7,000 meters (almost 23,000 feet). 
 
 A minute and half later and 2,000 meters (about 6,500 feet) lower to the ground, an alarm says "Terrain -- pull up!" 
 
 "Open the damn door!" the pilot says. 
 
 It's 10:38, and the plane is at 4,000 meters (about 13,000 feet). Lubitz's breathing can still be heard on the voice recorder, according to Bild's report. 
 
 Two minutes later, investigators think they hear the plane's right wing scrape a mountaintop. 
 
 Screams can be heard one final time. 
 
 'Unbelievable' leak 
 
 Cockpit recordings are some of the most sensitive and closely held parts of aviation crash investigations. They're never officially released, according to CNN aviation reporter Richard Quest. 
 
 Quest called it "unbelievable" that the black box audio would be leaked in this manner. 
 
 Communications between air traffic control and a plane's cockpit can be downloaded privately, but that's less common in Europe than it is in the United States. 
 
 An edited and redacted version of the transcript is usually published in part of a final report on an incident. 
 
 Although search teams have recovered the cockpit voice recorder, the flight data recorder remains missing. That device could reveal crucial details about what happened during the final moments of the flight. 
 
 What authorities know 
 
 Jean Pierre Michel, lead investigator for the French inquiry, said on Saturday that investigators are not ruling out any scenario with respect to the crash out at this point. 
 
 But French authorities have said that Lubitz appeared to have crashed Germanwings Flight 9525 deliberately into the Alps on Tuesday as it flew from Barcelona, Spain, toward Dusseldorf, Germany, with 150 people on board. 
 
 Much attention has focused on Lubitz's state of mind since then, with suggestions that he may have had mental health issues. 
 
 Lubitz, 27, passed his annual pilot recertification medical examination in summer 2014, a German aviation source told CNN. 
 
 An official with Lufthansa, which owns Germanwings, said that the exam only tests physical health, not psychological health. 
 
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 The official also said that the company was never given any indication Lubitz was depressed, and that if he went to a doctor on his own, he would have been required to self-report if deemed unfit to fly. 
 
 A Dusseldorf clinic said he'd gone there twice, most recently on March 10, "concerning a diagnosis." But the University Clinic said it had not treated Lubitz for depression. 
 
 The speculation about Lubitz' mental state is based on a letter found in a waste bin in his Dusseldorf apartment. 
 
 The note, which was "slashed," said Lubitz was not able to do his job, city prosecutor Christoph Kumpa said Friday. 
 
 The fact that investigators found "ripped, recent medical leave notes, including for the day of the offense, leads to the preliminary conclusion that the deceased kept his illness secret from his employer and his professional environment," prosecutors said. 
 
 Germanwings corroborated that assertion, saying it had never received a sick note from Lubitz. 
 
 Anxiety, burnout and depression 
 
 A handful of publications, citing unnamed sources, have reported that Lubitz suffered from various psychological maladies. 
 
 CNN has not been able to confirm these reports. 
 
 Lubitz suffered from "generalized anxiety disorder," and from severe depression in the past, Le Parisien newspaper reported Sunday, citing sources close to the investigation. In 2010, Lubitz received injections of antipsychotic medication, the paper said. 
 
 He was also prescribed a medication that influences neurotransmitters, but it's unclear when that happened, according to Le Parisien. 
 
 The newspaper said investigators found a handful of pills in his apartment in addition to two sick notes, which forbade him from working from March 16 to March 29. 
 
 The New York Times and The Wall Street Journal, citing unnamed sources, reported Friday that Lubitz suffered from mental illness and kept his diagnosis concealed from his employer. 
 
 A subsequent report from the Times on Saturday, citing two officials with knowledge of the investigation, said Lubitz sought treatment before the crash for vision problems that might have put his career at risk. However, an official with Lufthansa, said that if Lubitz had vision problems, they would have been discovered during his pilot recertification medical examination. 
 
 Authorities have not ruled out the vision problems could have been psychosomatic, according to the Times. 
 
 Citing an unidentified senior investigator, German newspaper Die Welt said that Lubitz suffered from a severe "psychosomatic illness" and that German police seized prescription drugs that treat the condition. Lubitz suffered from a "severe subjective burnout syndrome" and from severe depression, the source told the newspaper. 
 
 News reports also stated that antidepressants were found during the search of his apartment. 
 
 Investigators are expected to question his relatives, friends and co-workers as they try to pin down what could have prompted the co-pilot to steer a jetliner full of people into a mountainside. 
 
 Lubitz had a girlfriend, a teacher at a school in Dusseldorf not far from his apartment, according to German media. 
 
 'This is a man whose life is totally broken' 
 
 Dozens of people attended a remembrance ceremony Saturday for the victims of the crash at a church in a nearby town, Digne-les-Bains, France. Most of the people on the plane were from Germany and Spain. 
 
 Relatives of the victims and local residents also gathered Saturday afternoon by a simple stone memorial set up near the crash site, in the village of Le Vernet. Flowers have been laid there, in the shadow of the snow-covered peaks of the French Alps. 
 
 The mayor of one local community said he had seen Lubitz's father on Thursday evening, describing him as "a man in deep distress." 
 
 "We get the impression that that man is bearing the whole weight of the disaster on his shoulders," Bernard Bartolini, the mayor of Prads-Haute-Bleone, said Saturday. 
 
 "I can tell that this is a man whose life is totally broken," Bartolini said. "He had so much emotion in him." ||||| MONTABAUR, Germany (AP) — The pastor of the Lutheran church in Andreas Lubitz's hometown said Sunday that the community stands by him and his family, despite the fact that prosecutors blame the 27-year-old co-pilot for causing the plane crash that killed 150 people in southern France. 
 
 Buses of the French gendarmerie, park and mask the homage ceremony with family members of Japanese victims in the area where the Germanwings jetliner crashed in the French Alps, in Le Vernet, France,... (Associated Press) 
 
 Pope Francis delivers his blessing at the end of a Palm Sunday Mass in St. Peter's Square, at the Vatican, Sunday, March 29, 2015. Pope Francis has walked solemnly through St. Peter's Square in a Palm... (Associated Press) 
 
 The German, left, and Japanese flags are deployed during an homage ceremony with family members of Japanese victims in front of a stele, a stone slab erected as a monument, set up in memory of the victims... (Associated Press) 
 
 The German, left, and Japanese flags are deployed during an homage ceremony with family members of Japanese victims in the area where the Germanwings jetliner crashed in the French Alps, in Le Vernet,... (Associated Press) 
 
 In this still image photo taken from video, people leave the protestant Luther church in the hometown of co-pilot Andeas Lubitz, in Montabaur, Germany, Sunday, March 29, 2015. A church service was held... (Associated Press) 
 
 In this still image photo taken from video, Priest Michael Dietrich, from the hometown of co-pilot Andeas Lubitz talks during an interview with AP Television, in Montabaur, Germany, Sunday, March 29,... (Associated Press) 
 
 The town of Montabaur has been rattled by the revelation that Lubitz, who first learned to fly at a nearby glider club, may have intentionally caused Tuesday's crash of Germanwings Flight 9525. 
 
 "For us, it makes it particularly difficult that the only victim from Montabaur is suspected to have caused this tragedy, this crash — although this has not been finally confirmed, but a lot is indicating that — and we have to face this," pastor Michael Dietrich said. 
 
 He spoke to The Associated Press after holding a church service Sunday to commemorate the crash victims and support their families. 
 
 "The co-pilot, the family belong to our community, and we stand by this, and we embrace them and will not hide this, and want to support the family in particular," Dietrich said. 
 
 He added that there is no direct contact with the family at the moment, but that he believes they are receiving good assistance. 
 
 French prosecutors haven't questioned the family yet "out of decency and respect for their pain," Marseille prosecutor Brice Robin said. 
 
 Authorities are trying to understand what made Lubitz lock his fellow pilot out of the cockpit and ignore his pleas to open the door before slamming the plane into a mountain on what should have been a routine flight from Barcelona to Duesseldorf. 
 
 French officials refused to confirm or deny a partial transcript that German newspaper Bild am Sontag said it had obtained of the cockpit recording. The paper reported Sunday that the pilot left for the toilet shortly before 10:30 a.m. and was heard trying unsuccessfully to get into the cockpit again a few minutes later, then shouting "for God's sake open the door." 
 
 After several more minutes in which the pilot could be heard trying to break open the door, the plane crashed into the mountainside, according to Bild am Sonntag, which didn't say how it obtained the report. 
 
 Brice, the Marseille prosecutor said that none of the bodies recovered so far have been identified, denying German media reports that Lubitz's body had been found. 
 
 Tests on the body of the co-pilot may provide clues on any medical treatment he was receiving. Germany prosecutors said Friday that Lubitz was hiding an illness and sick notes for the day of the crash from his employer. 
 
 Dietrich, the pastor, said he knew Lubitz as a teenager, when he attended religious education 13 years ago, and his mother, who worked as a part-time organist in the community. 
 
 "When I worked with her or talked to her, it was very good and very harmonious. We had good conversations," Dietrich said. "I know her and her family. This does not make sense. It is incomprehensible for me, for us, for everyone who knew her and the family." 
 
 "From what I've heard, there were no obvious signs that there is anything in the background that could lead to this," he added. 
 
 In Rome, Pope Francis on Sunday prayed for the victims of the plane crash, citing in particular the 16 German students returning from an exchange trip to Spain. 
 
 Francis offered the prayer after Palm Sunday Mass in St. Peter's Square at the start of Holy Week. 
 
 In Le Vernet, a town near the crash site, families and friends of those killed were still coming to terms with what had happened. 
 
 "Members of the family shed tears as they went to see the site," said Ippei Yamanaka, co-worker of Japanese passenger Junichi Sato who died in the crash. "It was particularly moving to see Mr. Sato's father asking the leader of the Kempeitai (a Japanese military rescue team), with many tears in his eyes, for them to continue the search operation and for it to finish earlier even by just one day." 
 
 "His wife says she still she cannot believe what has happened, saying that it almost feels like her husband is away on his business trip and that it still feels like he is going to return soon," Yamanaka said. 
 
 ___ 
 
 Frank Jordans in Berlin, Philippe Sotto in Paris and Frances D'Emilio in Rome, contributed to this report. ||||| In an interview published on Sunday, Airbus chairman Tom Enders sharply criticized some television discussions about Tuesday's crash, in which an Airbus 320 came down in the French Alps, killing all 150 people on board. 
 
 "What we should critically examine is the mischief that some 'experts' get up to, especially in TV talk shows," Enders told the weekly Bild am Sonntag. 
 
 "Sometimes people there speculate, fantasize and lie with no basis in fact," he said, describing many of the opinions expressed as "outrageous nonsense" that constituted "mockery of the victims." 
 
 Referring to reports that the co-pilot of the plane appeared to have deliberately flown Germanwings flight 4U9525 into a rocky mountainside, Enders said it was important not to think that the exception was the rule. 
 
 "One black sheep does not constitute a herd," he said, adding that the overwhelming majority of pilots were "very reliable" and "excellently" trained. 
 
 'Meaningless explanations' 
 
 Leading figures in the Protestant Church in Germany (EKD) have also called for caution with regard to speculation on the causes of the crash. 
 
 "We will perhaps never know exactly what happened, and we should simply not say anything," Margot Kässmann, the former council chair of the EKD, wrote in an article for the same newspaper. 
 
 Kässmann says we may never know what happened 
 
 She said journalists should heed the same advice and "stop giving us explanations that explain nothing." 
 
 The current EKD council chair, Heinrich Bedford-Strohm, also warned in the Sunday edition of the Berlin paper BZ against seeing the co-pilot's actions as being evidence of supernatural evil. 
 
 "We should not attribute people's acts to some dark powers or other," he said, adding that "no one knows what abysses of the soul led to this iniquitous act." 
 
 Case still open 
 
 The mayor of the co-pilot's home town of Montabaur has also called on journalists to exercise restraint toward the man's parents. 
 
 "Regardless of whether the accusations against the co-pilot are true, we sympathize with his family and ask the media to be considerate," Edmund Schaaf said, alluding to the crowds of reporters that have gathered in the town. 
 
 German state prosecutors and police spokespeople have said there will be no official statements on the case before Monday, and a chief French investigator, General Jean-Pierre Michel, told French media on Saturday that other hypotheses on the cause of the crash must also be examined. 
 
 "[We] have no right today to rule out other hypotheses, including mechanical hypotheses, as long as we haven't proved that the plane had no (mechanical) problem," he said. 
 
 The European Cockpit Association (ECA), which represents European pilots, said on Saturday that leaks of data from the crashed plane's voice recorder to the media - which led to the allegations that the co-pilot deliberately crashed the plane - were a "serious breach of fundamental and globally accepted international accident investigation rules." 
 
 tj/sms (dpa, Reuters, AFP, epd, dpa) ||||| Rescuers still to find plane’s flight data recorder, leading to growing calls for caution in blaming co-pilot Andreas Lubitz for deliberately downing the aircraft 
 
 Forensic teams have identified 78 distinct DNA strands from body parts spread across the remote mountainside in the French Alps where Germanwings flight 4U9525 crashed, killing all 150 people on board. 
 
 Rescuers are still, however, to locate the plane’s second black box — its flight data recorder — six days after the Barcelona to Düsseldorf flight crashed into a rocky ravine at 435 miles (700km) per hour. 
 
 Between 400 and 600 body parts have been located and are currently being examined. 
 
 “We haven’t found a single body intact,” said Patrick Touron, the deputy director of the police’s criminal research institute. Identification experts were using dental records, DNA samples from family members, fingerprints, jewellery and bits of ID card to help the process. 
 
 The black box, which is actually orange and weighs around 10kg, was originally in a protective casing, but only the empty casing has been found. 
 
 Captain Yves Naffrechoux, a mountain ranger, told Agence France-Presse: “If it has not been completely destroyed or pulverised, the black box will be under the rubble and debris. We must work with caution and a lot of precision. We have to look under every last bit of plane and lift every rock.” 
 
 An access road was being built to the site to allow all-terrain vehicles to remove some of the larger parts of the plane. 
 
 Prosecutors in France and Germany have suggested that the co-pilot, Andreas Lubitz, deliberately crashed the plane. They have retrieved a torn-up sicknote from his flat in Düsseldorf, which was dated for the day of the disaster. Lubitz, who is from the small German town of Montabaur, had a history of depression which he hid from his employer and colleagues, they said. 
 
 
 
 The suicide-mass murder theory is based on the cockpit voice recorder retrieved from the crash site near the village of Le Vernet. According to Germany’s Bild am Sonntag newspaper, the captain, Patrick Sondheimer, asked Lubitz to prepare the plane to land in Düsseldorf. Lubitz responded “laconically”. Sondheimer then left the cockpit to go to the toilet, telling his co-pilot: “You can take over.” 
 
 
 
 There was a sound of a seat being pushed back, and the door clicking shut. According to Bild, the plane then went into a steady descent. Minutes later there is a loud knocking and the voice of the captain saying: “For God’s sake open the door.” In the final moments the screams of passengers can be heard. 
 
 
 
 German and European pilots’ associations urged caution last week in stating the cause of the crash until the second black box was discovered and the air accident investigation brought to a conclusion. 
 
 
 
 Jean-Pierre Michel, the head of the French investigation agency, said that some technical details of what precisely happened to the Airbus A320 aircraft were still missing. “At the moment we can’t rule out the hypothesis of a technical fault,” Michel told the French channel BFM TV. 
 
 The German chief executive of the Airbus Group, Tom Enders, expressed his irritation on Sunday and criticised TV talkshow coverage of the disaster. “There has been speculation without facts, fantasy and lies,” Enders said. Such “outrageous nonsense” mocked the victims, he added. 
 
 
 
 In Montabaur, where Lubitz lived part of the time with his father, mother and younger brother, prayers were said on Sunday for the victims of the crash, and for the co-pilot and his grieving family. Hundreds of worshippers packed into St Peter’s Catholic church on the town’s cobbled main street, on a morning of pouring rain. 
 
 
 
 Many there believed that investigators had been too quick to blame Lubitz for the disaster. Candles and flowers have been left outside the church, and one note read: “We think of all victims of this tragic crash, and their families and friends, in these difficult hours.” 
 
 The priest expressed sympathy for Lubitz’s parents whom, he said, had found themselves “at the centre of attention”, the families and friends of the victims, and the rescue workers in France. 
 
 ||||| Andreas Lubitz, 27, was living with the unnamed 26-year-old woman in his Düsseldorf apartment up until the crash last Tuesday, Germany’s Bild newspaper and Der Spiegel magazine reported. 
 
 She worked as a teacher at an unnamed comprehensive school in the state of North Rhine Westfalia and Bild said she had told her pupils that she was pregnant. Lubitz had also recently ordered two new cars for them. 
 
 The woman – given the pseudonym, Sabine L, by Bild to protect her identity – visited the crash site last week, discovering on the way there that Lubitz had deliberately crashed the plane, killing himself and 149 others. 
 
 Sabine was said to have met Lubitz when the two were school students doing holiday jobs at a hamburger restaurant. “Eventually they no longer kept their relationship a secret,” the former manager was quoted as saying. 
 
 It is thought that Lubitz deliberately crashed the plane because he was deeply depressed and was being treated for vision problems that could have ended his flying career. Some sources suggested he was suffering from a detached retina. 
 
 The reports came as a transcript of the last voice recordings was revealed yesterday, which reveals that Lubitz urged the pilot to go to the toilet, leaving him alone in the cockpit. Passengers can be heard screaming uncontrollably for minutes before the crash, according to details published by Bild am Sonntag. 
 
 Over the course of the transcript, Lubitz can be heard telling Captain Patrick Sondheimer that he is ready to take over “any time”. 
 
 As Capt Sondheimer orders Lubitz to prepare the plane for landing in Düsseldorf, Lubitz appears to give clues about what he is about to do, responding with “hopefully” and “let’s wait and see”. He then tells Capt Sondheimer: “You can go now”. 
 
 Two minutes later, the Captain says, “you can take over now” and the sound of a cockpit seat sliding backwards is followed by the clicking of the cockpit door. 
 
 Shortly after, Lubitz puts the aircraft into descent mode. Air traffic controllers can then be heard trying to contact the plane and the automatic “sink rate” alarm starts sounding. 
 
 Seconds later, there is thudding on the cockpit door. Capt Sondheimer can be heard shouting, “For God’s sake open the door!” Behind him, passengers can be heard screaming. Among the last sounds appear to be attempts by Capt Sondheimer to break down the door with the aircraft’s emergency axe, as he shouts: “Open the goddam door.” But to no avail. Shortly after, the plane’s wing is heard scraping the side of a mountain. French officials have refused to confirm or deny the transcript.
– Investigators carrying out the grim task of recovering wreckage and human remains from the Germanwings crash say they have not found an intact body—or the flight data recorder. To aid the search, an access road is being built to the remote site in the French Alps, where forensic teams have so far recovered DNA belonging to 78 of the 150 people killed, the Guardian reports. Investigators say that so far, only the empty protective casing of the black box has been found. In other developments: Co-pilot Andreas Lubitz is believed to have deliberately crashed the plane, but with the failure to find the flight's second black box, some in the aviation world are saying it is too early to rule out other causes. Airbus chairman Tom Enders slammed TV coverage of the crash in an interview published yesterday, Deutsche Welle reports. "Sometimes people there speculate, fantasize, and lie with no basis in fact," he said, calling some of the reporting "outrageous nonsense" that was a "mockery of the victims." The cockpit voice recorder was recovered soon after the crash, and German newspaper Bild has published what it says is a leaked transcript. Capt. Patrick Sondenheimer (also spelled Sonderheimer or Sondheimer, depending on the source) can be heard pleading for Lubitz to let him back in the cabin, shouting, "Open the goddamn door!" as passengers scream minutes before impact, according to the transcript. A spokeswoman for France's accident investigation agency tells CNN that investigators are "dismayed" by the leak. Over the weekend, there were reports that Lubitz suffered from a psychomatic illness that may have been linked to a vision problem. German newspapers, including Bild, also reported that Lubitz's girlfriend, a teacher, was pregnant and the couple had planned to marry, according to the Independent. In Lubitz's hometown of Montabaur, the local Lutheran pastor tells the AP that despite mounting evidence that Lubitz caused the crash, he was still part of the community and the church is standing by his family. He says Lubitz's mother is a part-time organist for the church and he knew the co-pilot as a teenager. "This does not make sense. It is incomprehensible for me, for us, for everyone who knew her and the family," he says.