A serial killer famous for biting his victims appears to have returned from the dead and started killing again.
Hannah is warned that Adam's new career path might cause problems; Jessa gets an unexpected visit; the group celebrates some good news; Marnie is captivated by Adam's new friend.
When Alicia goes head-to-head in the courtroom with former boss Jonas Stern, she debates whether or not to use personal information to her advantage. Meanwhile, Peter uses religion to work on his appeal.