Montco teen allegedly stabs 17-year-old girlfriend to death

julianne siller Julianne Siller

A 16-year-old Montgomery County boy was charged with stabbing his 17-year-old girlfriend to death Saturday night, reports say.

Tristan Stahley, 16,faces charges of first-degree murder after he allegedly murdered his girlfriend, Julianne Siller, 17, in a wooded area in their hometown of Skippack, reports say.

Siller, of Royersford, was stabbed multiple times after the two argued about a broken cell phone and Siller’s night life.

Stahley stabbedSiller, a high school senior, at least once in the throat, reports say. After an attempt to hide the body, Stahley emerged from the woods and told his mother the couple had broken up, and he killed her, reports say.

Stahley is being held at Montgomery County Correctional Facility. He is being held without bond.