How to explode a unit when TK'ing in a zone?

[Liger Zero]

Is there a way to make it possible that players cannot Team kill eachother in a specified Zone. without kicking them form the server.

 

It often happens in the missions i host that a players is landing and the gets teamkilled or strafed when spawing thus making the airfield impossible to fly from.

 

 

What i want to achieve. When a Blue player is kills a other Blue player his plane explodes when he damages a other player or kills him.

[EasyEB]

i think it should be possible with eventhandlers.