The parents of PGA Tour golfer Grayson Murray, who died on Saturday at age 30, said he had taken his own life.

A two-time winner on the PGA Tour, Murray had withdrawn from the Charles Schwab Challenge with an unspecified illness during Friday's second round in Texas, and his death was announced on Saturday.

Eric and Terry Murray issued a statement on Sunday expressing their difficulty in coming to terms with the death of their son.