Renegade S01 E08 Payback

"An outlaw hunting outlaws, a bounty hunter—a renegade"

Two bloodthirsty killers shoot an informant friend of Reno's and give Reno himself a savage beating that leaves him hospitalized. Reno goes undercover at the ranch where one of the duo's ex-wife works, to try and get a lead on the pair, determined to get even.