When Simone and Carter go undercover to find an international assassin known as The Reaper, a prisoner seeking bail recognizes Carter and nearly blows his cover. Laura and Brendon trace a lead on The Reaper’s assault rifle while Brendon works to heal his relationship with his father. Meanwhile, Simone’s demanding work schedule puts a strain on her relationship with Dina.

When Brendon and Antoinette’s first date becomes an undercover operation, they embrace their new roles and make the most of the adventure. Meanwhile, Simone and Laura help Carter boost his dating game, and Simone’s daughter makes a surprise visit.

During a recent murder investigation of an investment banker, who was also declared murdered six years ago, the unit follows a suspicious trail that leads to new evidence on both cases. Meanwhile, relationships are put to the test as Fortune considers her future with Carter, and Brendon pushes his limits with Antoinette.

It’s Valentine’s Day, and love is in the air. The FBI teams up with LAPD to take down a shady Casanova linked to a notorious drug lord. While the rest of the team celebrates with their new loves, Simone connects with someone new.

As Simone is doing office inventory, she uncovers a trail of bodies that leads her to investigate a case involving a reclusive business tycoon. Meanwhile, Laura and Brendon track down an evidence thief and Carter works to prove Fortune’s innocence.