Perry Mason S09 E16 The Case of the Midnight Howler

"Almost anyone is capable of a crime under certain circumstances."

Barney Austin is the king of late night talk radio in Los Angeles. One night during his on-air rants, Barney gets a note to call his boss, Kevin Steele. While talking to Steele on the air, the audience hears Steele begin arguing with someone and then two shots ring out.