"For over 30 years, it's been one of life's great pleasures to know Rich and his writing. Dazzling, humane, wildly funny," Greenberg's friend and theater director Robert Falls wrote.

"48 Hours" is the one to watch on Saturday nights. SATURDAY, MAY 31 | 9-11 P.M. ET/PT My Mother's Murder Trials: .A daughter suspects her mother of a double murder. Years later, courtroom drama