Brother David Trichtinger Diocese of Pittsburgh (Christian Brothers) Assigned as follows: Seton Lasalle High School (Pittsburgh, PA) Central Catholic High School (Pittsburgh, PA) Calvert Hall College High School (Baltimore, MD) Summary of Sexual Abuse Allegations against Br. David Trichtinger: Br. David Trichtinger was a member of the Congregation of Christian Brothers who served at multiple schools in the Diocese of Pittsburgh.…