Now, he's charged with whacking the naked boy in the head with a pipe.
According to police in Deltona, Florida, Colon said he heard strange noises come from his daughter's bedroom.
He says when he saw a naked stranger standing on the girl's bed, he swung a metal pipe.
He then chased the teen-aged boy out the front door and called the cops.
The teenager was treated at a local hospital.
Colon is now charged with aggravated battery on a child and was released on $10,000 bond.