Originally posted on D.C. Crime Stories:
On February 2, Montgomery County police detectives were called to the Children’s National Medical Center about a child, Hyunsu O’Callaghan, who was unresponsive and with multiple injuries, including trauma to the brain. Doctors told the detectives that the injuries indicated that the child had been recently beaten.
The victim’s adoptive father, Brian Patrick O’Callaghan, 36, of Damascus, did not explain to the doctors how the boy became injured, police said.
Hyunsu died the next day.