Answer by doomprodigy

Unsure on what the cause is, though make it go

function Update(){

   if(isRunning == true)
  {
  animation.CrossFade("run");
  }

  else if(isRunning == false)
  {
    animation.CrossFade("Take 001");
  }

  var distanceToTarget = Vector3.Distance(transform.position, target.position);
  if(distanceToTarget <= stopRange)
  {
  isRunning = false;
  animation.CrossFade("Take 001");
  }
}

That way it does either run or not.

(Unsure if it fixes your problem).

May I also add that when I script AI functions use a finte state machine. Or just use states/cases inside the same script.

Example:

enum animals {
dog,
cat,
bird
}

function Start(){
var animals : animals = animals.dog;

switch(choice)    {
case animals.dog:
 Debug.Log("dog");
break;
case animals.cat:
 Debug.Log("cat");
break;
case animal.bird:
Debug.Log("bird");
break;
default:
Debug.Log("nothing");
break;
}

Peace, Aaron Lewis