Ambrose Klingensmith was at Children’s Hospital in September when doctors found injuries in the stomach area they thought suggested abuse.
The boy’s parents took the child from the hospital before doctors finished their evaluation.
Klingensmith and Funnen were taken into custody without incident and were slated to be extradited.
Ambrose was taken to a local hospital for an evaluation and was set to be given over to the Allegheny County Office of Children, Youth, and Families.
The Pennsylvania State Police had sent out an alert on Sept. 26. The missing endangered person advisory alerted the public that police officers were searching for Ambrose and included descriptions and a picture of his parents.
“Police believe Ambrose Klingensmith may be at special risk of harm or injury,” police said at the time.
The baby’s grandparents said they don’t think the boy was being abused by Funnen and Klingensmith.
“Bring the kids home let us take care of them. We’ll work through what you have to work through, so you can get your kids back. It’s a process, you’ve got to go through it,” Eric Klingensmith added in a message to his son.
They said the parents took their small child because “he was unable to go to the bathroom in the emergency room” and they were “massaging him to try and get the bowels to move.”
The grandparents are attempting to take custody of Ambrose and Funnen’s 3-year-old son while the abuse case is resolved.