There are multiple features in CSI. There will be one killer, and he/she will choose their target. If you end up as the target, there is no escape. You will be killed. After the target is killed, each player will have a disscusion w/ the other players. if they get the killer wrong, the accused player chooses someone to be executed. If they get the killer right, the killer will be executed my one of the three executions. After that, everything will restart, and you get to play it all over again. Have fun! Be safe!