Major crimes investigates a murder inside an oncologists office that leads to the possibility of multiple killings spanning years.

The case hits very close to home for Brenda.

Brenda questions the loyalty of others within her department, most especially the man she once respected, Will Pope.

Gabriel is forced to introduce his long-time girl friend to his co-workers.

Brenda's father is not handling the cancer treatment well.

Fritz tries to get Brenda to see similarities between Will and a special someone he knows.

Brenda pleads for help from someone unexpected.