Sam will reveal his plan to incriminate Vincent for murder in the next episode, Catch Me If You Can, of season 2 of Beauty and the Beast.

Austin Basis Teases Sudden Twist in Vincent and Catherine's Relationship? 

In an exclusive preview of the episode, it was revealed that Sam is going to play evil genius even while he has locked up Vincent (Jay Ryan) and Sam (Tom Everett Scott). He threatens Vincent by informing him about his plan to take him down by incriminating him for a murder.

Over the past few episodes, Cat has been trying to build on her relationship with her new lover, Gabe, but her ex Vincent keeps coming into the picture and frustrating their romance. The synopsis for episode 15, which is titled Catch Me If You Can, suggests that the former lovers will find themselves in a "compromising situation" and Catherine will have to decide between Gabe and Vincent.

Sam's Beast Leads Into A Deadly Battle with Vincent? 

In episode 13, tensions flared as jealousy took over Vincent and he tried to attack Gabe. In the episode Gabe told Catherine about plans he had made for them to go to Mexico for Valentine's. Meanwhile a frustrated Vincent spoke to his friend, J.T., who told him that he still had feelings for and was in love with Catherine, encouraging Vincent to pursue her again and win her back. In a scene that stressed on the friction, Vincent was seen snooping on the couple, and as he saw them sharing a passionate kiss, a furious Vincent's out to get Gabe's blood, pulling him away from Catherine, taking him by the neck and slamming him against a wall.

Here's the official synopsis for Catch Me If You Can:

"Feeling pulled between her current boyfriend and her ex, Catherine will have to decide between Gabe and Vincent. While Cat and Vincent work together to save Sam's (guest star Tom Everett Scott) latest victim, Cat's decision is going to get complicated when she and Vincent find themselves in a compromising situation."

Catch Me If You Can will air on March 3 at 8 p.m. Central on the CW.

Watch the promo for the episode: