FILE – A Star of David hangs from a fence outside the dormant landmark Tree of Life synagogue in Pittsburgh’s Squirrel Hill neighborhood, Apr. 19, 2023. Robert Bowers. Bowers, the gunman who massacred 11 worshippers at a Pittsburgh synagogue in 2018, has a “very serious mental health history” from childhood and a “markedly abnormal” brain, a defense expert testified Wednesday, June 28, 2023, in the penalty phase of the Bowers’ trial. (AP Photo/Gene J. Puskar, File)

PITTSBURGH (AP) — Survivors of the 2018 Pittsburgh synagogue attack have testified to the severe physical and emotional injuries they suffered during the deadliest antisemitic massacre in U.S. history. The testimony Wednesday came in the sentencing phase of the trial of Robert Bowers, who was convicted last month of killing 11 worshippers and could face the death penalty. Officer Tim Matson, who was shot in the head and body, spoke of being in a “dark place” emotionally. But he has drawn support from friends and family, as well as inspiration from an unlikely buddy: a resilient weed in his yard. Bowers’ lawyers presented testimony from a clinical psychologist who says Bowers was exposed to extraordinary risk and instability as a child.