On July 4, 1983, the Willingham family of Denton hosted a four-generation picnic, but their backyard pool became the unexpected story. Installed just two years prior, the pool buckled, cracked, and turned into a breeding ground for frogs and snakes. Jan Bridgeman reported on the family’s bizarre and frustrating battle to reclaim their backyard from the animal kingdom. Here is how to watch WFAA's Fourth of July Flashback Special: https://www.wfaa.com/article/news/local/the-vault/celebrate-fourth-of-july-look-back-through-decades-on-wfaa/287-ef1d0345-5aea-4361-b759-e8372f1f0b89