At approximately 3:30 a.m. on Sunday, August 5, Murray woke up "sensing that something was wrong" and saw light from under Monroe's bedroom door, but she was not able to get a response and found the door locked. Murray telephoned Greenson, on whose advice she looked in through a window, and saw Monroe lying facedown on her bed, covered by a sheet and clutching a telephone receiver. Greenson arrived shortly thereafter.