Nick and Hank discover that a Wesen that Nick put away has knowledge of an arson they're investigating. Meanwhile, Viktor gets a lead on Kelly and Diana, and Juliette faces off against Adalind.moreless
Sanchez is scrutinized when his mother's caregiver is murdered. Elsewhere, Jack arrives at Sharon's condo and acts recklessly, forcing Rusty to take action.
When a former Marine turned homeless is murdered, Kensi and Deeks go undercover for the investigation and find a link to the Mexican cartel.
King & Maxwell are hired to find a stolen cell phone. Sean finds some interesting information on Ritter's assassination.
A bruised Violet accuses Dixon of assaulting her, leaving Katherine no choice but to arrest him. Savino has big problems after the body of a gambler is found in one of the Savoy suites.moreless
A couple of graffiti artists, who vandalize their district using the tag 'Murderer', will find their sign a very close reality when a body is dumped at their feet.
When a TV news reader dies during an on-air power cut, the CSI team must figure out who could have had time to kill her before the lights came back on. Sara contemplates the future of her marriage.moreless
When a rock star is murdered, the documentary crew filming the band continue on by following Beckett and Castle as they investigate.
Andy becomes the new coach of the roller-derby team of Jill's daughters and Doug loses his job. Meanwhile, Nancy and Silas try to stop Shane who is seeking revenge on the one who shot Nancy.moreless
As the gang rushes the gunshot victim to the hospital, Shane chases after the shooter. Andy and Jill connect in an inappropriate setting, and Doug and Nancy connect in an even more inappropriate manner. Silas discovers Shane has been attending a police academy, and finally, things take a turn for the dark when the shooter visits his victim in the hospital.moreless
As New Directions gears up for sectionals, Sebastian tries to undermine their win. Karofsky makes a terrible decision and Sue proves she really can do anything.
Joy and Elka are forced to stay in a rhino habitat at the Bronx zoo, as their combined scent helps the rhinos to mate. Meanwhile, Melanie dates a state senator and Victoria dates a janitor, both with disastrous results.moreless
A fire reveals a longstanding family feud and brings Munroe face-to-face with his past. Meanwhile, Nick has to keep everything from going up in flames.
After being imprisoned, Patrick Jane has to prove that the man he shot really was Red John. Meanwhile, Lisbon is trying to persuade Van Pelt to seek counseling in the aftermath of her fiancé's death.moreless