A Carrick High School art teacher has been held on all charges connected with the sexual assault of a 17-year-old boy in June.

Regis E. Kirby, 48, appeared before Senior District Justice Nancy Longo yesterday in Bethel Park.

Mr. Kirby is charged with assaulting the victim on June 18. The affidavit in the case alleges Mr. Kirby was at his Upper St. Clair home when the assault occurred.

He remains free on bond.