- "Keep going. Only thing here 4 you is trouble."
- —Written on a sign.[src]
Nothing is known about Leslie's life prior to or as the outbreak began, except that he resided in a houseboat. He was also a gun enthusiast who collected several antique handguns and rifles.
Leslie was living in a houseboat in a lake not far away from the Alexandria Safe-Zone. At some point, Leslie's home was attacked by another survivor or group of survivors. Leslie was killed during the shootout, but was apparently able to fend off the attacker(s), as his supplies weren't looted.
Rick and Aaron come across his boathouse while looking for supplies. They come across his message to any survivors wishing to steal from him, however, both of them wearily disregard the message. They see that the lake where the boat is at is surrounded by walkers but they manage to go across the lake and get onto the boat where a dead Leslie is on. They take his supplies and leave his corpse on the boat.
- Killed By
- Unknown Survivor
While fending off his supplies, he was shot in the head by the attacker. This can be inferred due to the vast amount of zombies around his lake, the fact that one of the boats is riddled with bullet holes, that there are empty shells and dried up blood around his corpse, and he seemingly didn't reanimate despite being the only one on the boat.
This list shows the victims the Leslie has killed:
- Unnamed attacker(s)
- Possibly numerous counts of zombies and unnamed people
- "Hearts Still Beating" (Corpse)