CSI: Miami Season 6 Episode 17

Lawyer Sean Radley is killed by a speeding car, but his splintered bones cut up a bio-diesel supply line, which is traced to a car rented by his wife Deborah, who knew about his infidelity but denies, daughter Hannah had access to the keys. Both Sean and the next victim, snipered Tony Massaro, were 'exposed' by a TV program which claims to catch pedophiles in the act, in fact rather entrapment by a fake girl. They are both members of an Internet group, but the claimed, soon at least partially verified motives of various members prove varied with complex other links.