I can call Destroy(gameObject) inside a game Objects onTriggerEnter function and it will delete the object correct object, however if I call it in the update function, it will delete a random object. I have tried to destroy(this) and a few other ways, I know that it must be something to do with needing an instance of the object or something.

EDIT (This script is attached to the gameObject I want to kill when a Global Var is true)

var nextTarget : GameObject;

var time : int;

var money : float;

var ship : GameObject;

var passenger : GameObject;

var setTask;

function OnTriggerEnter (other : Collider) {

var addTime = GameObject.Find("PassengerTime");

setTask = GameObject.Find("pointerY");

passenger = this.gameObject;

if(setTask.GetComponent(MasterTriggerScript).currentTarget == null)

{

    setTask.GetComponent(MasterTriggerScript).currentTarget = nextTarget;

    setTask.GetComponent(MasterTriggerScript).currentTargetMoney = money;



    ship = other.gameObject ;



    setTask.GetComponent(MasterTriggerScript).compTask = false;

    setTask.GetComponent(MasterTriggerScript).Task = true;



    addTime.GetComponent(CountDown).currentTime = time;

    addTime.GetComponent(CountDown).Awake();

}

}

function KillMe(object:GameObject){

//this.enabled = false;

print("KILL ME");

Destroy(object);

}

function Update(){

setTask = GameObject.Find("pointerY");

// passenger = GameObject.Find("Passenger/Passenger/Skeleton/Bone");

if(ship)

{

    this.gameObject.transform.position = ship.gameObject.transform.position;

    this.gameObject.transform.rotation = ship.gameObject.transform.rotation;

    this.gameObject.transform.Rotate(0,90,0);



}

    if(setTask.GetComponent(MasterTriggerScript).compTask == true)

    {

       KillMe(passenger);

       setTask.GetComponent(MasterTriggerScript).compTask = false;

    }

}