creating gui texture when object is destroyed

this is captured from Unity Answers
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I am attempting to create a script that will destroy an object that a FPC collides with, then triggering a GUI texture. So far I have found a script to destroy an object based on colliders, is there anything i can add to trigger the GUI?

var other : GameObject;

function OnControllerColliderHit (hit : ControllerColliderHit){

  if(hit.gameObject.tag == "Floor") {

    Destroy(other);
    print("Hey you destroyed me ");
  } 
}

Answer Algorithm================

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var other : GameObject;
var destroyed: boolean;

function OnControllerColliderHit (hit : ControllerColliderHit){

  if(hit.gameObject.tag == "Floor") {

    Destroy(other);
    print("Hey you destroyed me ");
    destroyed=true;
  } 
}


function OnGUI(){
  if (destroyed)
     GUI.DrawTexture(Rect(10,10,60,60), aTexture);

}