Question: What is the date of birth of Murder Of Ennis Cosby's father?
Sentence (from "Murder of Ennis Cosby"): Ennis William Cosby (April 15, 1969 – January 16, 1997), the only son of American comedian Bill Cosby, was murdered on January 16, 1997, near Interstate 405 in Los Angeles, California.
Relevant evidence: Yes