He told police he was dancing and jumped on the bed.
After his girlfriend's 8-month-old baby died in his care Thursday, Ah'ree Stanley-Nellom told detectives that he delivered the blow that killed her, but it was an accident.
Stanley-Nellom, 20, told investigators he was dancing to music when he walked into the bedroom of the Gloucester Township home and jumped onto the bed, "not thinking" about how the baby was sleeping there. His elbow came down on her stomach, police wrote in court documents.
In the same documents, investigators noted that Stanley-Nellom kept changing his story and said he was "scared to admit certain things at first."
He is now facing a first-degree murder charge and being held in the Camden County Jail, pending a court date next week, the Camden County Prosecutor's Office said Friday.
The 8-month-old girl died from a lacerated liver caused by blunt abdominal trauma, Camden County Medical Examiner Gerald Feigin found. Feigin also noted that the child had genital injuries, Camden County Prosecutor's Office Detective Chris Sarson wrote in a probable cause statement.
Sarson said Stanley-Nellom was watching his girlfriend's children at her home, in the Buttonwood Village Aparyments in the Blackwood section of the township, while she was at work Wednesday night into Thursday morning.
The 20-year-old at first told detectives he woke up at 3 a.m. and saw the baby had milk coming out of her nose and mouth, Sarson wrote. He later changed his story, telling investigators that she had been injured when he jumped on the bed, Sarson said.
The girl made a moaning or gasping noise and immediately needed her diaper changed, and Stanley-Nellom said he was "more forceful than normal" cleaning her up "because she was moving around and he was upset," Sarson noted in the statement.
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Stanley-Nellom told detectives he called the baby's mother when he realized something was wrong, and they called 911 when she arrived home. Police and EMTs arrived at the home at 3:53 a.m. and rushed the unresponsive baby to Jefferson Washington Township Hospital, where she was pronounced dead at 4:38 a.m., the statement said.
At a hearing next week, the prosecutor's office will ask a judge to order Stanley-Nellom held in jail pending trial.
Rebecca Everett may be reached at reverett@njadvancemedia.com. Follow her on Twitter @rebeccajeverett. Find NJ.com on Facebook.
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