Hurley, Palmer, Crunkilton?

according to Sherdog's fight finder, Joe Hurley, JR Palmer, and Richard Crunkilton haven't fought for over a year. Does anyone know if they've had fights in smaller shows that aren't listed in the fight finder? Or does anyone know what these guys are up to, if they plan to keep fighting or if they're retired?

I heard that Clete sustained a career ending injury.

i heard cletus had a knee injury!

i hope he comes back soon!

Hurley's elbow got dislocated in his loss to Nick Diaz on the same WEC show Frank Shamrock made his comeback on. Not sure if that's why he hasn't fought or not since though.