By Adriana M. Chávez
El Paso Times
Paul McDonough replayed the scenario over and over in his head whenever he thought about his son, Officer Karl McDonough, working the graveyard shift for the El Paso Police Department.
He always imagined that if something were to happen to Karl, he would receive a visit from Police Chief Greg Allen and an assistant chief, who would tell Paul and Nancy McDonough the bad news.
Texas couple lost 2 police sons, 15 years apart