death script for character

i need a script where the character dies when it touches the object right away..please help me!

http://unity3d.com/support/documentation/ScriptReference/Collider.OnCollisionEnter.html

Touches object.

http://unity3d.com/support/documentation/ScriptReference/Object.Destroy.html

Destroy...

If you have health, you gotta do that stuff yourself.

Good luck!

i have the death script but i dont know how to do the collision one...

function Destroy (Person) 
{ 
// Kills the game object 
  Destroy (Person); 
// Removes this script instance from the game object 
  Destroy (this); 
// Removes the rigidbody from the game object 
  Destroy (rigidbody); 
}