A family determined to save their kidnapped relative tracked her down to an abandoned Louisiana house, saving her life and killing her captor after she went missing for almost three full days, according to multiple sources. Bethany Arceneaux, 29, was allegedly abducted Wednesday afternoon in Lafayette by her ex-boyfriend Scott Thomas, also 29, and the father to her 2-year-old son, The Daily Advertiser first reports. A witness to the abduction, Derrimetrie Robinson, said she saw Arceneaux honking...