Sophie (Lizzy Greene) asks Kai (guest star Liana Liberato) what happened the night that Peter Benoit died, and Kai's recollection of the evening brings Anna's (guest star Erin Karpluk) alibi into question -- and potentially her relationship with Eddie (David Giuntoli). From 'A Million Little Things' season 4, episode 19, 'out of hiding.' Watch 'A Million Little Things' WEDNESDAYS 10/9c on ABC. Stream on Hulu.