I was at the mine camp, the one where you unlock the car, grab ammo and snag the winch. I ran into the building and forgot you have to be outside to go upstairs. I was playing alone so I couldn’t bust out and kill all of the zombies. I pathetically spent 30 minutes killing the all through a slit in the door. Exhausting. I finally killed them all, went upstairs and got my gun and ammo and headed to the bridge. No winch (handle) I tried everything. Couldn’t even put my guns down in hopes it would show up. I backtracked everywhere and I couldn’t find it. What did I do wrong?