1.can you kills runner before free run?
2.can you bait runner by which doors is right?
1) although Jesus has already pointed out the rules you must know that the moment you say freerun you're strictly forbidden to activate traps around reds/runners which potentially can get them killed.
2) If you're a red/runner and are still alive you can tell anything in regards of chance doors. Being a spectator (whether joined the spectator team or waiting for the next round to start) you are not capable of telling anything that can bring people through unless it is a freerun in order to prevent delaying.
Locking and moving thread