2.3a Life-Check
To life check in-game you must type rather than use your microphone. You must be a detective to start a life check and wait a minimum of 1 minute from the start of the current round. A chat message will appear in the chat informing everybody when the life check becomes available for use.
After a life-check was called in text chat, everyone must be given a minimum of 2 warnings and ample time (20 seconds) to respond in text chat. Once a good amount of time has passed you may call a KOS if someone has failed to respond.