Caravan
Maggie does this almost every single year
Here are some links to other caravans - if you google “caravan to catch a killer” you are going to find a bunch more:
NBC/Dateline (article not an episode!)
Tulsa News on 6
Albany Only On 6 News
2008 - Baton Rouge WAFB
So now I've 5 cars wrapped and since 2007 I have driven over 300000 miles through 48 states on 23 tours.