Patrol script yielding varying results?

I have multiple patrols (cops) in my scene. If they are all chasing you (all 3), and one catches you (touches you) and sends you to jail, the others (sometimes) freeze. I've been testing it and keep getting varying results so I think it is just down to a technical/syntaxual error I am ignorant to. I would appreciate a helpful set of eyes on this:

 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
 using UnityEngine.AI;
 using UnityEngine.UI;
 
 public class PatrolScript : MonoBehaviour
 {
     public NavMeshAgent cop;
     public GameObject Player;
     public float FollowDistance = 20.0f;
     public Transform[] patrolPoints;
     private int currentPoint = 0;
     public Vector3 jailPos;
     public GameObject eye;
   //  public NavMeshAgent doggy;//
    // public float dogDist = 0;
     public float dist = 0;
     void Start()
     {
       //dogDist = Vector3.Distance(cop.transform.position, doggy.transform.position);
         dist = Vector3.Distance(Player.transform.position, cop.transform.position);
         cop.destination = (patrolPoints[currentPoint].position);
     }
 
     void Update()
     {
         dist = Vector3.Distance(Player.transform.position, cop.transform.position);
         //dogDist = Vector3.Distance(cop.transform.position, doggy.transform.position);
         cop.destination = (GetDestination());
     }
 
     Vector3 GetDestination()
     {
       if (dogDist < 20f)
         {
             eye.SetActive(false);
             Vector3 moveDir = cop.transform.position - doggy.transform.position;
             return (moveDir.normalized * 8 * Time.deltaTime);
         }
         */ PUT IN LATER

         if (dist < FollowDistance)
         {
             eye.SetActive(true);
             return Player.transform.position;
         }
         eye.SetActive(false);
         if (!cop.pathPending && cop.remainingDistance < 0.5f)
         {
            currentPoint++;
             if (currentPoint >= patrolPoints.Length)
             {
                 currentPoint = 0;
             }
             return patrolPoints[currentPoint].position;
         }else{
             return cop.destination;
         }
     }
 
     void OnTriggerEnter(Collider Cylinder)
     {
         sendToJail();
     }

     void sendToJail()
     {
         Player.transform.position = jailPos;
         PlayerPrefs.SetInt("money", PlayerPrefs.GetInt("money") - 100);
         PlayerPrefs.SetInt("points", 0);
         //clear inv
     }
 }

//ADDING DOG LATER