Start with left hand on a sharp crimp and right hand on a sort of sloper. Head left to a freaking tiny (1/2 pad), one or two finger sidepull while mantling with the right hand. Grab the knob to the left and then continue up. That move is definitely the crux.
This is on top of Kill Hill but further left of the main pile of boulders. It takes a bit of looking, since it seems like this area isn't that well developed, but it's pretty sweet once you find it. It is definitely worth the 15 minute search.
Pad and a spotter.