Over nearly 14 years, he has been imprisoned, released and sat at the defendant's table for trials with competing narratives touching on infidelity, money and violent threats. Prosecutors say Calvin Harris, wealthy from his family's car dealerships, killed his 35-year-old wife when she came home to the secluded Southern Tier estate they shared with their four young children. Defense lawyers claim authorities overlooked potential suspects from the freewheeling life she led as her marriage broke up and improperly focused on her husband. Calvin Harris had raised concerns about his wife to friends and family — and told people she would not get half his business. Barket said that one of those men fits the physical description of the man Tubbs saw and had a truck like the one Tubbs described, and that police searched three ponds in and around where he lived this past December. State police, who said they would not comment on the case during the trial, told CBS's "48 Hours" last year that the man and others interviewed cooperated with investigators and were eliminated as suspects.