Searching For- Cassie Del Isla Crystal | Clark In...

Now, a small network of online sleuths and one retired deputy are stitching together their final known locations. The search has led into abandoned riverboat casinos, unlisted social media profiles, and a storage unit rented under the name “C. Clark” containing a notebook—half the pages torn out.

In 2019, 24-year-old Cassie Del Isla walked out of a women’s shelter in Tulsa and never made it to her sister’s wedding. In 2021, Crystal Clark—a cold case researcher with a growing online following—announced she was “closing in on something big” regarding Cassie’s case. Forty-eight hours later, her laptop was found in a Greyhound station locker in Dallas. Searching for- Cassie Del Isla Crystal Clark in...

Coming this fall from Parcast Audio.