Pennsylvania police said a man called in several bomb threats to a high school so his girlfriend could get out of class early.

Christopher Wiley, 19, has been sentenced to the time he has served since May for the threats.

Wiley plead guilty to risking a catastrophe and other charges.

The school was evacuated over 13 times between May 15 and 22 as a result of his prank calls. Police said that no explosives were ever found.

Read more hot stories Moms Are Talking About.