North Hollywood

Monday 9:00am, and Gabriella Marcos is brutally assaulted and slain in her bedroom.

Almost at the end of a shift, an exhausted Leroy and Quinn are called to the scene, to find they have a murder with no apparent motive, and very little in the way of clues.

They begin by looking at the background of the victim herself, especially as she worked at the mayor’s office. The trail eventually takes them over the border to Mexicali, where they discover the victim led a very complex life and may not have been what she seemed.

In the meantime, Sam has his own demons to face.