PRIVATE PRACTICE - "Home Again" - After tragedy strikes the Montgomery family, Addison goes home to Connecticut and Sam and her friends decide to join her. Meanwhile, Sheldon and Violet clash when Sheldon's death row patient confesses to a crime that his wife, one of Violet's patients, believes he didn't commit, on "Private Practice," THURSDAY, FEBRUARY 17 (10:01-11:00 p.m., ET) on the ABC Television Network. (ABC/JORDIN ALTHAUS) STEPHEN COLLINS, TIM DALY