^My attention has wandered quite a bit while watching, so I'm not even sure I'm really following the mystery too well. A guy faked his death to get away from... a drug cartel? Arlo stole some drugs off the body from the faked death that just so happened to land on his street... or something? And for some reason a random dude knew way too much at prison and overheard him? And somehow an FBI agent got caught up in all this and decided to kill himself?
Yeah, I think I'm lost here. Not sure what the mystery is at this point, and I sure don't care about it