The Tree of Life synagogue in Pittsburgh, where a gunman murdered 11 people in an anti-Semitic attack in October, on Saturday night offered its sympathy after the shooting at the synagogue near San Diego, saying such violence “must end.”

“We know first-hand the fear, anguish and healing process such an atrocity causes, and our hearts are with the afflicted San Diego families and their congregation. We will not give in to H(asterisk). These senseless acts of violence and prejudice must end. Enough is enough!” the synagogue said in a statement.