Which witness failed to help Laurel?
That was revealed on How to Get Away with Murder Season 4 Episode 12 when Annalise learned shocking new details about the case and was forced to question who was really innocent.
Meanwhile, the Keating 4 continued to try and find a face case for Annalise's class action lawsuit.
With Nate's father on board, the group wondered whether he would be able to see the case through to completion.
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Paul Dailly is the Associate Editor for TV Fanatic. Follow him on Twitter.