jury_site/application/controllers/Logout.php

<?php
defined('BASEPATH') OR exit('No direct script access allowed');

/**
* Logout Class
*/
class Logout extends CI_Controller
{
	
	public function __construct()
	{
		parent::__construct();
	}
	
	public function index()
	{
		$this->session->sess_destroy();
		
		redirect(base_url('/'));
	}
	
}