A look at the North American amateur detectives who are taking on "cold cases" where the authorities have drawn a blank
Listen on SoundCloud| Broadcast Date | 24/04/2007 |
| Broadcaster | BBC Radio 4 |
| Producer | Sara Parker |
A look at the North American amateur detectives who are taking on "cold cases" where the authorities have drawn a blank
Listen on SoundCloud| Broadcast Date | 24/04/2007 |
| Broadcaster | BBC Radio 4 |
| Producer | Sara Parker |