On August 14, 2003, 40-year-old William "Arlin" Bynum was at a bar and grill in Big Spring, Texas. Big Spring is where Arlin was born, but he was a stranger, having lived his entire life outside of the small town. Arlin enjoyed the evening having drinks with friends. He was last seen walking toward his truck on the morning of August 15, shortly before the bar closed. After that, the trail ends. The next day, Arlin didn't show up for lunch with a relative, and from there, his family knew something was wrong. They found his truck still parked outside the restaurant, and the search began. Twenty years later, Arlin has never been seen or heard from again. The story of his disappearance spans the spectrum from questionable friends, to abandoned wells, to the possibility of cartel involvement. Today, there are many complicated factors that make solving the mystery of what happened to Arlin Bynum seem nearly impossible, but his loved ones aren't giving up. If you have any information about Arlin's disappearance, please call the Big Spring Police Department at 432-264-2559 or the Texas Rangers Division Company "E" at 915-834-7664. Crimestoppers is offering a cash reward. To submit an anonymous tip, call 432-263-8477 (TIPS) or use P3tips.com and reference case #20303930. This episode was sponsored by: Audible- Visit Audible.com/MIA or text MIA to 500-500 to try Audible free for 30 days. Factor- Head to FactorMeals.com/Vanished50 and use code VANISHED50 to get 50% off. GoodRX- For big savings on your everyday prescriptions, go to Goodrx.com/vanished.  If you have a missing loved one that you would like to have featured on the show, please fill out our case submission form. Follow The Vanished on social media at: Facebook Instagram Twitter Patreon See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.