MpSetDead
From NexusWiki
MpSetDead(player);
You can declare a player dead from script. If this command issued, if the player had ships inside, those will jump out, and the ’player’ won’t be able to bring in new ships anymore. His voice connection will be disabled towards his teammates, and enabled towards the rest of the dead players (but he cannot speak to those, who did not choose teams YET, they form another voice group).