He killed Sarah Stern.

Liam McAtasney, 21, now faces the possibility of life without parole for the murder after a jury found him guilty on all counts in the death of 19-year-old Sarah Stern back in December 2016.

McAtasney was found guilty of first-degree murder, first-degree felony murder, first-degree robbery, second-degree desecration of human remains, second-degree conspiracy (to desecrate human remains) and second-degree hindering apprehension.

He’ll be sentenced 9 a.m. May 24, according to the Monmouth County Prosecutor’s Office.

For more information, visit Jersey Shore Online