A teenager stops an assault on his mom by using a rifle, and the attacker turns out to be someone he knows.
Holmes and Watson are drawn into the world of asteroid research when they investigate a financial analyst's murder. Meanwhile, Gregson lobbies to have Sherlock and Joan included when his unit is selected to receive a city commendation for its exemplary work.moreless
A New York lawyer is suspected in the death of her husband. When her Number comes up, the team must determine if she's the killer or being framed by the real murderer. Meanwhile, Carter has problems with her new partner when he sees her with Reese.moreless
When a college sophomore is found murdered in a fraternity house, the investigation soon focuses on the pledge master who kicked him out and who is shown in a video abusing his pledges in a way that could be construed as hazing. When Carrie is invited to one of their parties, she attends but soon finds herself in a dangerous situation.moreless