Sewickley Township man guilty of sex assault of teen
A Westmoreland County jury deliberated one hour Tuesday afternoon before convicting a Sewickley Township man of sexually assaulting a 15-year-old girl. Steven K. Stemmler, 39, was found guilty of statutory sexual assault, involuntary deviate sexual intercourse, aggravated indecent assault, indecent assault and corruption of a minor after the two-day trial....