Hitman System for DarkRP

I want a hitman system for my DarkRP server, but I can’t seem to find one anywhere. I am looking for one where you can place a hit on a player and set the amount of money you are going to pay. Then when a hitman kills that player, the hitman gets the money and it says “Hit completed” or something like that. Please tell me if you know of anything like this that will work. Thanks guys!

Don’t they have Tons of these?

[editline]22nd June 2012[/editline]

Also try posting here http://www.facepunch.com/forums/53

Nope. Cant seem to find any.