CNN Forensic Files January 4, 2015 05:04:00
>> police questioned thousands of people about lynda mann's whereabouts on the night he was killed. >> they put more into a murder investigation over there, which they called an inquiry, than we do because they have so few murders compared to us. >> lynda mann was buried in a church yard not far from where she was murdered. on the day of her funeral police set up surveillance and videotaped the crowd for anything or anyone unusual. >> often one finds that criminals will revisit the scene of the crime or some other activity associated with the crime. >> but it was of little help. the investigat...