Molina tells police a man broke into her Missouri apartment saying "Jerry" owed him money.
She doesn't know a Jerry.
The intruder grabbed and hit Molina.
So, she picked up the first weapon she could find, an old railroad spike and clobbered the guy.
A local paper reports police followed a blood trail to another apartment in the same building.
Police say they busted Glen Waltman after a struggle.
He's now charged with burglary and robbery.