Suspect In Houston Doctor’s Killing Commits Suicide As Police Confront Him

(CNN) — The man suspected of killing a prominent Houston doctor in broad daylight two weeks fatally shot himself in the head when he was confronted by two police officers on Friday morning, Police Chief Art Acevedo said.
Joseph Pappas, 62, was wearing body armor under his shirt, Acevedo said. He killed himself in a residential area northwest of his Houston home.
Authorities had been looking for Pappas since Tuesday. They say they believe Pappas shot and killed Dr. Mark Hausknecht as b