Grumpy Old Geeks Topics GPS watch data in a murder investigation Topic GPS watch data in a murder investigation 2 mentions in 1 episode The hosts discuss a murder conviction in which investigators analyzed a suspect's GPS watch data. Mentions 314: Everyone is Garbage Jan 24, 2019 44:08 convicted for the murders of two rival gangsters in part because of his GPS watch 44:33 they actually found his Garmin 4Runner. And did some forensic analysis on it.