prosecutor bill higin theorizes that susie could have laid next to bill and using the pillows and blankets a barrier between them fired at point black range into his head. he says that despite the barrier, blowback left blood spatter and lead vapors on her gown. these red dots show where hesku claimed to have found blood. four months after bill's death, susie mowbray went on trial. >> do you feel confident going into your trial, ma'am? >> no. i don't think anyone in their right mind would say i feel confident going into a trial like this, no. i'm scared. >> after a three-week trial, susie mowbray was found guilty and sentenced to life in prison. the jury agreeing that it was physically impossible for bill mowbray to have shot himself. but as she was sent away, her supporters said they found evidence that she was innocent. the question was whether they would ever get a chance to prove it. ready for another reason to switch to t-mobile. get 2 lines of unlimited 4g lte data for just $100 bucks a month. it's america's best unlimited family plan. and it's only at t-mobile. ♪ every now and then