Michael Weatherly picks moments that rocked TV's No. 1 drama -- and previews two to come
''Twilight'' (season 2, episode 23)
The death of Sasha Alexander's Caitlin Todd rocked the team and is still talked about today in circles of fans as one of the show's most shocking moments. Weatherly says, ''It told the audience to expect the unexpected.'' ''For a show that gets criticized by some as being geriatric or tending to an older demographic, that's a pretty shocking moment.''
Image Credit: CBS