Chelsea Tavares

As Valentine's Day approaches, Frankie becomes elated when elusive son Axl asks her to accompany him to help pick out a present and choose a restaurant to impress his mysterious new girlfriend -- who may be way out of his league. Meanwhile, Mike inadvertently spills the beans about Brick's crush on fellow student Autumn (guest star ISABELLA ACRES), which totally humiliates his extremely shy son; and forgetting to get a name or e-mail address, Sue begins a diligent search for the boy she kissed during a Halloween hayride.

When the body of an ex-con is found in pieces, the Jeffersonian team investigates a local bakery known for employing former felons. But they soon learn that the victim was involved in a robbery gone bad, and start targeting suspects from the ex-con’s past. Meanwhile, “squintern” Arastoo Vazirir, must decide whether to return to Iran to visit his dying brother, which causes friction between him and Cam.

The team searches for answers when the body of a well-regarded Navy technician in the Reserves is found floating in a lake where a popular community event is being held.

It’s Christmastime and the Murtaugh family is headed to Hawaii. However, Murtaugh’s vacation is put on hold when he and Riggs are called to a homicide and the victim is an old friend. Meanwhile, Riggs gets a surprise phone call from a relative just in time for Christmas.

When a fisherman narrowly escapes death, the CSIs have to dodge bullets to keep him alive and find out who's after him.