Play Death Animation After Death

Yes I know there are a billion of questions like these on the answers and forums, but none of them work for me. I want to play a simple death animation after I die, no not even a animation, something more simple. Just a single frame of my character turning a different color with different eyes. That’s all. I know how to animate and all that, but the methods I learned don’t seem to be any use here. So please I beg you help me. Player Script:

public class ControllerScript : MonoBehaviour
	public float maxSpeed = 10f;
	//bool facingRight = true;
	public float coeffSpeedUp = 1100.5f;
	public float coeffSpeedUpTime = 1.5f;
	public float invincibleTime = 1.0f;
	public bool isInvincible = false;
	//public Renderer invincibleIndicator;

	Animator anim;

	bool grounded = false;
	public Transform groundCheck;
	float groundRadius = 0.2f;
	public LayerMask whatIsGround;
	public float jumpForce = 700f;

	//public void OnCollisionEnter2D (Collision2D col);

	public void SetInvincible()
				isInvincible = true;
		        //invincibleIndicator.enabled = true;

				CancelInvoke ("SetDamageable"); // in case the method has already been invoked
				Invoke ("SetDamageable", invincibleTime);

	void SetDamageable()
		isInvincible = false;
		//invincibleIndicator.enabled = false;

	// Use this for initialization
	void Start () 
		anim = GetComponent<Animator>();

		//if ( !invincibleIndicator )
			//invincibleIndicator = transform.Find("InvincibleIndicator").renderer;
		//invincibleIndicator.enabled = false;

	// Update is called once per frame
	void FixedUpdate () 

				transform.Translate (5f * Time.deltaTime, 0f, 0f);

				grounded = Physics2D.OverlapCircle (groundCheck.position, groundRadius, whatIsGround);
				anim.SetBool ("Ground", grounded);

				anim.SetFloat ("vSpeed", rigidbody2D.velocity.y);

				if (!grounded)
		        //float move = Input.GetAxis ("Horizontal");

				//anim.SetFloat ("Speed", Mathf.Abs(move));

				//rigidbody2D.velocity = new Vector2 (move * maxSpeed, rigidbody2D.velocity.y);


	void Update()

		if (grounded && Input.GetKeyDown (KeyCode.Space)) 
			anim.SetBool("Ground", false);
			rigidbody2D.AddForce(new Vector2(0, jumpForce));


	public void SpeedUp()
		// Speed up the player
		coeffSpeedUp = 1.5f;
		CancelInvoke ("EndSpeedUp"); // in case the method has already been invoked
		Invoke ("EndSpeedUp", coeffSpeedUpTime);
	void EndSpeedUp()
		coeffSpeedUp = 1.0f; // back to normal

	public IEnumerator StopSpeedUp() {

		Debug.Log( "StopSpeedUp()" );
		yield return new WaitForSeconds(1110.5f); // the number corresponds to the number of seconds the speed up will be applied
		coeffSpeedUp = 1110.5f; // back to normal
		Debug.Log( "back to normal" );

Collision script:
public class Collision : MonoBehaviour {

	ControllerScript player;
	void Start()
		player = GetComponent<ControllerScript>();
	void OnCollisionEnter2D (Collision2D col)
		// If the colliding gameobject is an Enemy...
		if(col.gameObject.tag == "Dangerous")
			// check if player is NOT invincible
			if ( !player.isInvincible ) // this is the same as writing if(player.isInvincible == false)
				// Find all of the colliders on the gameobject and set them all to be triggers.
				Collider2D[] cols = GetComponents<Collider2D>();
				foreach(Collider2D c in cols)
					c.isTrigger = true;
				// ... disable user Player Control script
				GetComponent<ControllerScript>().enabled = false;
			// else the player IS invincible, destroy all obstacles in the way
				// destroy the Dangerous object
				Destroy (col.gameObject); // This is to destroy the obstacles

How is all that code relevant? I didn’t read through all that but did you try something like

if(health <0)
renderer.material.color =;