Mark Costello was fatally stabbed Sunday night in a Braum’s ice cream shop in Oklahoma City after getting into an argument with his son Christian Costello, police said.

Costello, Mark D., age 73, a recent resident of North Las Vegas and formerly of Cypress CA, died Thursday, June 7, 2012. Mark was born August 8, 1938 in Bay ...

ALBANY, Ga. (WALB) - Albany is remembering local artistic leader, Mark Costello. He was Theater Albany’s Director for more than 3 decades. Early on Thursday, he passed away in Virginia, where he ...

Leading up to Mark Costello's death, Christian Costello was hospitalized five times in a 12 week span. The Costello family felt helpless, with no power to force Christian Costello, now 27, to take ...

Mark Costello’s wife of 33 years, Cathy Costello, was in the parking lot outside the restaurant, and she witnessed the attack and tried unsuccessfully to intervene, the police spokesman said.

OKLAHOMA CITY — Oklahoma Labor Commissioner Mark Costello's body is lying in repose in the second-floor rotunda of the state Capitol. The wooden casket is flanked by two state troopers and will ...

Costello says she’ll always have an empty place in her heart. In 2015, her son, Christian, stabbed to death her husband, Oklahoma Labor Commissioner Mark Costello outside an Oklahoma City Braum ...