text: Plot The plot focuses on Grace Hanadarko (Holly Hunter), a heavy drinking and promiscuous Oklahoma City detective. In the series opener, Grace meets up with her "last-chance" angel when, after a night of drinking, she runs down and kills a pedestrian with her Porsche.
  In desperation, she calls out for God's help; and a scruffy, tobacco-spitting man, who calls himself Earl (Leon Rippy), appears. Unfolding his wings to reveal his divine origins, Earl tells her that she is headed for Hell and asks if she is ready to turn her life over to God. When he finally disappears, the person she struck is also gone and it is as if the accident never happened. The only evidence left is a small amount of the victim's blood on her blouse, which she takes to her best friend, forensic science expert Rhetta Rodriguez (Laura San Giacomo), to analyze. With Rhetta's help, Grace discovers that the victim in her accident is actually a man awaiting execution on death row, Leon Cooley (Bokeem Woodbine). When she visits Cooley in prison, he reveals that he has also had encounters with Earl.
  Passionate in her job, Grace investigates homicides and other major crimes with the other detectives in her squad, including Ham Dewey (Kenny Johnson), Butch Ada (Bailey Chase), Bobby Stillwater (Gregory Cruz), and Captain Kate Perry (Lorraine Toussaint).