Thursday's TV highlights: 'How to Get Away With Murder' on ABC
Superstore Jonah and Amy (Ben Feldman, America Ferrera) try to counter some nasty gossip in this new episode. Mark McKinney, Lauren Ash and Nico Santos also star. 8 p.m. NBC
Grey's Anatomy Meredith (Ellen Pompeo, who directs this new episode) wants to know what kind of history her mother...