When Dexter is burdened with an unwelcome conspirator, he is forced to make some tough decisions about her fate. Meanwhile, Quinn recruits an old friend to investigate Dexter.

A girl claims self-defence after killing her attacker during an alleged sexual assault, but DNA tests reveal a far more complicated scenario.

A hit man's death leaves Briscoe and Green questioning a widow and daughter who may have hired the assassin to kill their rich relative.

Alex's son becomes a key part of a murder investigation involving drug dealers, and Alex tries to protect him.

Colman welcomes comic Lea DeLaria, and actors J. August Richards and Kate Moennig for a Pride celebration, during which they rebel against the brunch requirement, talk about coming out and make a signature cocktail, the Smirnoff Pride Martini.