In April 2002, Texas real estate agent, David Nixon, was found dead in a storm drain. At the time, his live-in girlfriend, Tracy Frame, were in the process of splitting up and were fighting over their house, but Tracy denied any involvement in David's murder. “48 Hours" Correspondent Troy Roberts reports. This classic "48 Hours" episode last aired on 5/26/2007. Watch all-new episodes of “48 Hours” on Saturdays, and stream on demand on Paramount+.To learn more about listener data and our privacy practices visit: https://www.audacyinc.com/privacy-policyLearn more about your ad choices. Visit https://podcastchoices.com/adchoices