Nolan Wells' stepdad says he doesn't recognize friend Tracestin Shepherd"Just because you park your vehicle in someone's yard doesn't mean that they have to know you," he said. Expert disputes TMZ's enhanced audio claims in Nolan Wells caseAdvertisement Advertisement"It's very confusing," Tatum said. Nolan Wells' parents: We just want 'answers' in son's deathWells' mother, meanwhile, told Cuomo she just wants answers. Nolan Wells' family sends subpoenas for social media data"At the end of the day, we would want what any parent would want, which is answers to find out what happened," she said. Interviews with Wells' friends have indicated heavy drinking was involved, and Tatum said he has been told drugs may have played a role as well.