LIVONIA, Mich. – Local 4 has been following the disappearance of D’Wan Sims for nearly 26 years. After years of tips, clues and dead ends, his mother, Dwanna Wiggins moved to North Carolina, where she passed away Monday. “He was never in any of those videos.”Since then, Wiggins moved to North Carolina and denied she had any involvement with her son’s disappearance. About a year ago, a man claimed on social media that he was D’wan Sims. Police said D’wan Sims deserves justice and they’re asking anyone with new information about this case to contact the Livonia Police Department at 734-466-2470.