A 20-month-old boy died Saturday morning, six days after his mother allegedly threw him into the Lehigh River from the Hamilton Street Bridge in Allentown. 
 
 Zymeir Perry of Allentown died at 11:51 a.m. at Lehigh Valley Hospital-Cedar Crest, Lehigh County Coroner Scott Grim said in a news release Saturday night. An autopsy is scheduled for Monday morning to determine the cause of death, says Allentown Police Capt. Tony Alsleben. 
 
 Authorities say the toddler's 19-year-old mother, Johnesha Perry, kissed her baby before pushing him over the rail and into the water, then jumped from the 52-foot-high bridge herself. Witnesses said Perry managed to walk to shore before collapsing, while Allentown police Officer Joseph Ianetta pulled Zymeir from the river about 700 yards downstream and performed mouth-to-mouth resuscitation. 
 
 Witnesses told police that Perry said it was her time before she plunged into the water. 
 
 Allentown police had charged Perry with attempted homicide before the baby's death. District Attorney Jim Martin said Saturday evening that Perry has been released from Lehigh Valley Hospital-Cedar Crest and moved to the Lehigh County Jail. Online documents show Perry's charges have not yet changed, but Martin said he will have more information Monday. 
 
 Mother who threw baby in river charged with attempted murder Johnesha Monae Perry, who posted this photo of herself with her son as her profile picture on Facebook last October, is charged with attempted murder after police say she pushed her son from the railing of the Hamilton Street Bridge on Sunday. Johnesha Monae Perry, who posted this photo of herself with her son as her profile picture on Facebook last October, is charged with attempted murder after police say she pushed her son from the railing of the Hamilton Street Bridge on Sunday. See more videos 
 
 Martin declined to comment on whether Perry has spoken with investigators about what lead to the events on the bridge. 
 
 Perry also had previously been charged with two counts of aggravated assault and one count of endangering the welfare of a child. She was being held under $100,000 bail. 
 
 Reporter Jennifer Sheehan contributed to this report. ||||| We have breaking developments in the case of a Lehigh Valley mother accused of throwing her baby off a bridge last week. The 20-month old child died over the weekend. NBC10's Keith Jones has more. (Published Monday, May 11, 2015) 
 
 A mom accused of throwing her baby boy off an Allentown bridge 52 feet above the banks of the Lehigh River is charged with homicide. 
 
 Police made the announcement during a press conference Monday afternoon. 
 
 Zymeir Perry, 1, of Allentown, was pronounced dead at 11:51 a.m. Saturday at the Lehigh Valley Hospital, Cedar Crest. 
 
 Witnesses told police Zymeir's 19-year-old mother, identified as Johnesha Perry, was pushing the baby across the Hamilton Street Bridge in a stroller around 1:45 p.m. on May 3 when she stopped mid-span, took the child from the carriage, placed him on the railing, kissed him and then pushed him into the water, investigators said. 
 
 Baby Dies After Mom Allegedly Throws Him Into River 
 
 A 1-year-old baby boy died from his injuries nearly a week after he was allegedly thrown into the Lehigh River by his own mother. (Published Sunday, May 10, 2015) 
 
 She then climbed over the railing and jumped in after him, officials said. 
 
 Neighbors said Perry often made the trip across the river but she never did anything like that before. 
 
 Police arrived moments later. They found Perry conscious on the river bank, according to reports. 
 
 In 911 calls obtained by NBC10, dispatchers can be heard giving locations on the mother and child. 
 
 Mother Charged With Attempted Murder for Throwing Baby Off Bridge 
 
 NBC10 has obtained the 911 calls as a Lehigh Valley mother allegedly threw her baby off of a bridge and then jumped in herself. NCB10's Doug Shimell is in Allentown where he spoke to neighbors and witnesses. (Published Monday, May 4, 2015) 
 
 "Be advised... they have recovered the child. 
 
 Two officers — identified as Joseph Iannetta and John Leonard — spotted the baby about 700 yards downstream, pulled him from the river and performed CPR. 
 
 The boy was rushed to Lehigh Valley Hospital-Cedar Crest. He remained in critical condition for several days until he was declared medically brain dead on Saturday and all life support was stopped. An autopsy revealed he died from blunt force trauma and drowning. 
 
 Perry was also rushed to the same hospital with minor injuries. She was guarded by Lehigh County Sheriffs, police confirmed. She was later released from the hospital and taken into custody. While being interviewed by investigators, Perry allegedly admitted that she intended to kill her son. 
 
 Mother Charged With Throwing Baby in Allentown River 
 
 Police say 19-year-old Johnesha Perry threw her one-year-old son into a river before jumping in herself. She's facing multiple charges, including attempted homicide. (Published Monday, May 4, 2015) 
 
 Perry was initially charged with attempted homicide, aggravated assault and reckless endangerment. On Monday police announced she was charged with criminal homicide and endangering the welfare of a child in light of her son's death. She remains in jail and will be arraigned through central booking Tuesday morning.
– The 20-month-old boy whose mother allegedly tossed him over the side of a Pennsylvania bridge into the Lehigh River, then followed him in, has died after six days, reports NBC Philadelphia. Police had previously charged 19-year-old Johnesha Perry with attempted homicide, aggravated assault, and endangering the welfare of a child; the Morning Call reports that while those charges haven't been upgraded in light of the death of Zymeir Perry yesterday morning, the Allentown DA says he plans an update tomorrow. An autopsy on Zymeir is also set for tomorrow. Perry, who sustained minor injuries in the jump, has since been released from the hospital and is in the Lehigh County Jail under $100,000 bail.