A Florida pizza delivery woman, Brianna Alvelo, allegedly stabbed a pregnant woman 14 times after a tip dispute. After receiving a $2 tip, Alvelo returned with an armed accomplice and attacked the woman.

A $2 tip allegedly triggered a pizza delivery driver to return Sunday and repeatedly stab a pregnant woman at a motel in Kissimmee, Fla., the Osceola County Sheriff's Office announced.

Pizza delivery driver Brianna Alvelo, 22, was charged with stabbing a pregnant customer multiple times over a tip, authorities and reports say.