nbc 10's rows mary connors is following this story for us.ns out the man who made that initial call is the suspect? >> reporter: that's what we're learning from police. we're also learning that that stepfather he is now in the process of being charged. neighbors describe the house heredéé as a boarding house whe rooms are rented, although we haven't seen anyone come or go today. neighbors also tell me they are disturbed by the circumstances surrounding this baby's v >> it's very sad and to see a child young and full of life> reporter: neighbors on conestoga street say they're stunned to learn detectives are investigating the death and rape of a one-year-old boy. police beyonded to this house around 5:30 late yesterday after receiving a 911 call. >> a lot of us was concerned last night. >> reporter: here police tell us they met the boy's 24-year-old stepfath stepfather, he led officers upstairs where they discovered the infant lying on the floor without a pulls. doctors determ