Second Chance.
I was mildly curious about this, and took the plunge. Watched the first two episodes and they've kind of caught me up. In many ways it seems to be riffing off the old show "Now and Again" in the general premise. Aging man gets killed and someone restores him to life in a body that's superior to normal, and shenanigans ensue.
This time around it's an aging and forcibly retired Sherrif (who was corrupt, but never for himself, only to get the bad guys) gets killed because his FBI son is investigating the wrong thing. A private corporation run by a prodigy brother and his sister use Mad Science! to restore him to life in an attempt to develop a cancer cure for the sister. He then promptly gets involved in tracking down his murderers while dealing with the situation, and so on.
Tim DeKay turns up as the FBI son (I guess he got used to playing the FBI in White Collar), and the rest of the cast seem fairly competent at what they're doing.