iZombie (2015)

Medical student Liv Moore gets invited in a party that turns into a macabre zombie arena. She wakes up from the dead and becomes a zombie. She must eat human brains to maintain her humanity, so she goes to work in the coroner's office to access them. Eating a brain gives her that person's traits and memories, so she helps Detective Clive Babineaux solve the murder as a psychic.