HPD: Doctor's killing was 'grudge' murder by former patient's son
Houston police have named a suspect in the shocking murder of a prominent Houston cardiologist. Joseph James Pappas II, 62, is the son of a woman who was treated by the victim, Dr. Mark Hausknecht. She died during surgery more than two decades ago.
7:11 PM CDT August 1, 2018
2:11 PM CDT August 1, 2018