Tulsa gunman Michael Louis targeted doctor who had operated on him: cops

A deranged gunman with a rifle and a handgun who killed four people at an Oklahoma medical building targeted a doctor who previously operated on him “and anyone who got in his way,” authorities said Thursday.

The gunman, identified as Michael Louis, opened fire at about 5 p.m. Wednesday at an orthopedic office on the second floor of the Natalie Medical Building at Saint Francis Health System in Tulsa, Police Chief Wendell Franklin told reporters at a press conference.