Story highlights Girl's parents are suing a dentist alleging negligence and dangerous conduct 
 
 They allege she was given improper medications with incorrect dosages 
 
 Finley Boyle suffered cardiac arrest and brain damage, the lawsuit alleges 
 
 The dentist has not responded to requests for comment 
 
 Finley Boyle, a 3-year-old Hawaii girl who suffered massive brain damage after undergoing a dental procedure last month, died Friday night, a hospice said Saturday. 
 
 The girl died with her family by her side, said Kenneth L. Zeri, president and chief professional officer of Hospice Hawaii. 
 
 "There are few greater privileges in life than to accompany someone on their end-of-life journey, providing comfort and support not only to that person but also to their loved ones," the statement said. "As with all of our patients, we were truly blessed to be able to be there for The Boyle Family and for Finley at the end of her journey." 
 
 Finley's parents are suing a Kailua, Hawaii, dentist, alleging negligence and dangerous conduct. 
 
 The lawsuit, filed against Lilly Geyer and her practice, Island Dentistry for Children, alleges improper medications with incorrect dosages were administered to the girl on December 3, according to court documents filed this week. 
 
 "As a direct and proximate result of the medications administered to (Finley) by defendants, (Finley) suffered cardiac arrest during her dental procedure," the lawsuit says. 
 
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 It alleges that, as a further result of improper medications, Finley "suffered severe and permanent brain damage." 
 
 Neither Geyer nor her attorney, John Nishimoto, responded to CNN's requests for comment. The Island Dentistry website states it has been permanently closed and directs patients to an e-mail address. 
 
 The lawsuit, filed Monday in Hawaii's First Circuit Court, alleges that Geyer had no plan in place to respond to medical emergencies, such as the one Finley suffered. It seeks unspecified damages. 
 
 Finley's mother, Ashley Boyle, said she first took her daughter to the dentist in November, when she was told her daughter needed six fillings and four root canals, she said. 
 
 They returned in December to undergo the root canals, Boyle said. 
 
 The parents allege that Finley was sedated and left unmonitored for 26 minutes. 
 
 Finley was moved from a hospital to the hospice in late December. 
 
 Finley's pediatric neurologist, Dr. Gregory Yen, said MRIs showed the girl suffered severe brain damage and that she was in a "persistent vegetative state." ||||| about 2 days to live---that's the word from her mother tonight. Good evening. i'm Paula Akana . Finley Boyle went into cardiac arrest about 26 minutes into a multiple root canal in Kailua. Now her parents are suing the dentist and KITV4's Pamela Young talked to one of them ... Mother Ashley Boyle says Finley is clinging to life, but time is running out. MRIs show that lack of oxygen resulted in severe and permanent brain damage. 32:20 WE WERE ALL HOPING, EVEN THE DOCTORS ARE IN TEARS. THEY ALL HAVE CHILDREN TOO. WE WERE ALL WAITING FOR HER TO WAKE UP...BUT... But secretions are building in her lungs, too fast for her body to expel. Finley lies here at Hospice Hawaii, with little time left. This nightmare could have been avoided, says attorney Rick Fried, if Island Dentistry had properly administered and monitored Finley's drugs and vital signs. THE LAWSUIT ALLEGES THAT FINLEY BOYLE WAS GIVEN 5 DIFFERENT SEDATIVES AND ANESTHETICS WITHOUT CONSIDERATIO N OF HOW THE COMBINATION OF THOSE DRUGS WOULD REACT ON THE BODY OF A 3 YEAR OLD GIRL. 4:34 IT APPEARS MOST OF THE WORK SAID TO BE NECESSARY BY DR. GEYER WAS NOT NECESSARY. 2NDLY THE DRUGS GIVEN WERE AS THOUGH GIVEN INDIVIDUALLY. Fried claims the Island Dentistry staff was not adequately trained for emergencies, and on this day, had to run down the hall to get help from a pediatrician. Record keeping during the procedure, says the lawsuit was reduced to 2 scribbles on slips on paper. Dr. Geyer's office is now closed. Her attorney did not return our calls. Mother Ashley, herself a registered oncology nurse, says her main concern now is Finley's quality of life in the time she has left. 11:34 WE SPEAK TO HER, WE SING TO HER,PLAY MUSIC FOR HER ALL DAY. SHE LAYS THERE, WHISPER IN HER EAR, GETTING REIKI, AROMATHERPAY, ACUPUNCTURE, ANYTHING, REALLY. The lawsuit seeks general, special and punitive damages. No amount is stated, but similar cases on the mainland have resulted in judgments in the 
 
 A 3-year-old girl left brain dead after a dental procedure has about two days to live, according to her mother. 
 
 Click here to watch Pamela Young's report. 
 
 Finley Boyle went into cardiac arrest about 26 minutes into a multiple root canal in Kailua. Now, her parents are suing the dentist. 
 
 Mother Ashley Boyle says Finley is clinging to life, but time is running out. MRIs show that lack of oxygen resulted in severe and permanent brain damage. 
 
 "We were all hoping, even the doctors are in tears," said Boyle. "They all have children too. We were all waiting for her to wake up." 
 
 But, secretions are building in her lungs, too fast for her body to expel. Finley is at Hospice Hawaii with little time left. 
 
 This nightmare could have been avoided, according to attorney Rick Fried, if Island Dentistry had properly administered and monitored Finley's drugs and vital signs. 
 
 The lawsuit alleges that Finley was given five different sedatives and anesthetics without consideration of how the combination of those drugs would react on the body of a 3-year-old girl. 
 
 "It appears most of the work said to be necessary by Dr. Geyer was not necessary. Secondly, the drugs given were as though given individually," said Fried. 
 
 Fried claims the Island Dentistry staff was not adequately trained for emergencies, and on this day had to run down to the hall to get help from a pediatrician. Record keeping during the procedure, says the lawsuit, was reduced to two scribbles on slips of paper. 
 
 Dr. Geyer's office is now closed. Her attorney did not return our calls. 
 
 Mother Ashley, herself a registered oncology nurse, says her main concern now is Finley's quality of life in the time she has left. 
 
 "We speak to her. We sing to her. Play music for her all day. She lays there. Whisper in her ear, getting Reiki, aromatherapy, acupuncture, anything, really," said Boyle. 
 
 The lawsuit seeks general, special and punitive damages. No amount is stated, but similar cases on the mainland have resulted in judgments in the millions. ||||| A Hawaii family has said it will file a wrongful death lawsuit against a Honolulu dentist after a 3-year-old girl went into cardiac arrest, lapsed into a coma and died following a root canal appointment. 
 
 According to court documents, Ashley Boyle took her 3-year-old daughter, Finley, to Dr. Lilly Geyer to get four root canals done. The lawsuit claims a technician gave Finley five different drugs, including Demarol and other sedatives. When Finley began to go into cardiac arrest, the lawsuit claims that the girl was not given CPR for 26 minutes, leading to extensive brain damage. 
 
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 Finley died on Friday evening at a hospice center, where she had been for almost a week. Family attorney Rick Fried called the girl's death "tragic" in an interview with KHON-TV. 
 
 "I think the parents felt that Finley wouldn't want to live. I don't think anyone of us would. She didn't know she was alive basically," Fried said. 
 
 Fried alleged that Geyer was not a certified pediatric dentist and had to find another doctor to perform CPR when she realized that something was wrong. The lawyer is also calling for Hawaii to pass new laws strengthening patient protections. 
 
 Geyer has not been reached for comment on the case. Her lawyer also declined comment, citing the pending litigation, when contacted by KHON. 
 
 Click for more from KHON2.com ||||| We’re learning more about what happened to a three-year-old Kailua girl who died after a visit to the dentist. 
 
 On Dec. 3, 2013, Finley Boyle had a heart attack while undergoing a root canal at Dr. Lilly Geyer’s office at Island Dentistry for Children in Kailua. She slipped into a coma and died a month later. 
 
 An autopsy report says the drugs that were given to her were partly to blame. According to the medical examiner’s office, a combination of sedatives and anesthesia administered prior to and during the procedure played a role in her death. 
 
 According to a lawsuit filed by Finley’s family, Boyle was in the office to get four root canals done. A technician gave her five different drugs, including Demarol and other sedatives, and the girl went into cardiac arrest. 
 
 Boyle’s attorney says records show the girl wasn’t monitored while she was sedated. Instead of checking her oxygen levels every five minutes, it wasn’t done for 26 minutes. 
 
 Boyle’s mother, Ashley, said nobody there administered CPR. Someone had to get a doctor in another office. 
 
 The medical examiner’s office ultimately ruled the death an accident. 
 
 No criminal charges have been brought against Geyer.
– When Ashley Boyle took her 3-year-old daughter to Hawaii's Island Dentistry for Children in November, she says she was told the child needed six fillings and four root canals. They returned for the root canals on Dec. 3; on Friday, Finley Boyle died, a month after suffering brain damage after the visit to Kailua dentist Dr. Lilly Geyer, reports CNN. The girl's parents plan to file a wrongful death suit, but Fox News picks up alleged details from an already filed negligence lawsuit. Per court documents, Finley was administered five sedatives and anesthetics, Demerol among them, and the "drugs given were as though given individually," reports KITV. The family's lawyer alleges that Geyer had to leave her office and run to another part of the building to seek out a pediatrician who could perform CPR after Finley began to go into cardiac arrest; he claims the child went 26 minutes without anyone monitoring her. The suit claims Finley "suffered severe and permanent brain damage" due to the medications, and was left in a vegetative state—able to breathe on her own, but unable to survive without a feeding tube, which hospice doctors removed last week. Says the family's lawyer, per KHON, "I think the parents felt that Finley wouldn't want to live. I don't think any one of us would. She didn't know she was alive basically." Island Dentistry's website says the practice is closed for good.