[need help please] Score when AI Dies

My Score Script ---

 private var CurScore : int = 0;
 
     function OnGUI () {
 
     //Score Streak title.
     GUI.Label (Rect (10,450,160,40), "SCORE / " + CurScore);
     
 }
 
     function ApplyScore ( ScorePoints : float ) {
 
     CurScore ++;
     CurScore = ScorePoints;
 
 }
 
    My AI Script -------
 
 var distance;
     var targetplayer1 : Transform; 
     var lookAtDistance = 100;
     var attackRange = 100;
     var moveSpeed = 5.0;
     var damping = 6.0;
     private var isItAttacking = false;
      var Health : float = 100;
      var MaxHealth : int = 100;
     var CurHealth : int;
     var BadGuy : GameObject;
     var DealDamage = "";
     var SpawnPosition : Transform;
     var ScoreScript : ScoreStreak;
     var ScorePoints = 60;
     function Update () 
     {
     distance = Vector3.Distance(targetplayer1.position, transform.position);
 
  
         if(distance < lookAtDistance)
         {
         isItAttacking = false;
         lookAt ();
         }   
             
                 if(distance < attackRange)
                 {
                 attack ();
                 }
                     
         }
  
  
 function lookAt ()
 {
     var rotation = Quaternion.LookRotation(targetplayer1.position - transform.position);
     transform.rotation = Quaternion.Slerp(transform.rotation, rotation, Time.deltaTime * damping);
     
 }
  
 function attack ()
 {
     isItAttacking = true;
     
     transform.Translate(Vector3.forward * moveSpeed *Time.deltaTime);
 }
 
 function Start () {
 
     CurHealth = MaxHealth;
 
 }
 
 
 function ApplyDamage ( Damage : float ) {
 
 
     if(CurHealth < 0){
         return;
 
     }
 
     CurHealth -= Damage;
     
     if(CurHealth == 0){
     
         SendMessageUpwards("ApplyScore" , ScorePoints, SendMessageOptions.DontRequireReceiver);
         Destroy( BadGuy );
 
     }
 }