Delia investigates a massive former mental health facility in Tinley Park 10 minutes down the road from Brookside Marketplace that a longtime former employee and official records describe as deplorable. Even more intriguing, it had an underground tunnel system that allowed people on site to come and go freely. A new lead in victim Connie Woolfolk’s life is explored and Delia uncovers a major flaw in the Illinois convicted offender database which might explain why the killer has never been caught. View source material and photos for this episode at: counterclockpodcast.com/episode-6-hold-up   CounterClock merch is here for a limited time only! Shop before it's gone: https://shop.audiochuck.com/collections/counterclock For even more time with CounterClock, follow us on social media. Instagram: @counterclockpodcast | @audiochuck Twitter: @CounterClockPod | @audiochuck Facebook: /CounterClockPodcast | /audiochuckllc Did you know you can listen to CounterClock ad-free? Join the Crime Junkie Fan Club! Visit https://crimejunkiepodcast.com/fanclub/ to view the current membership options and policies. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.