The Sound of Silence Grey's Anatomy : Season 12 Episode 9
TV-14 ABC 41m
Aired: February 11th, 2016 @ 10:00 PM EST on ABC
Meredith is brutally attacked by a patient, and Penny is the one who discovers her. The doctors of Grey Sloan Memorial rush to stabilize Meredith and remain by her side in the harrowing aftermath.
