A substitute teacher at a local school has been charged with felony sexual assault
24-year-old Damon Michael Gall of Canonsburg is accused of having unwanted and inappropriate contact with a student at Seton LaSalle High School in Mt. Lebanon.
Gall was charged and arrested after an investigation by Mt Lebanon Police, school officials and other law enforcement agencies.
Police received a ChildLine report, prompting the investigation in December.
Gall has been fired by the Diocese of Pittsburgh, which runs the school.
Gall also worked at Ringgold in the past.
