How about a reward for information leading to the arrest, conviction and mandatory jail time.  Come up with $20,000 and you may get someone to provide a viable lead.  I would contribute to the aforementioned reward funding as long as we get "mandatory (no parole) maximum" jail time.  Too bad there is no Federal law enforcement that can step and take over investigation and prosecution.  State law enforcement...nothing of consequence...hence not worth the effort.