🚨 MISSING ENDANGERED ADULT 🚨 The Sanford Police Department is asking for the public's help in locating 18-year-old Mark A. Nelson, who was last seen on Sunday, June 7, 2026, in the 2700 block of S. Orlando Drive in Sanford, Florida. Mark is known to travel between Sanford and Wesley Chapel and is believed to be traveling on foot. Due to a mental health diagnosis, he is considered endangered. According to his family, Mark is deaf. Description: 🔹 Last seen wearing red Aztec-design shorts and a black shirt featuring an American Sign Language design 🔹 Tattoo of a semicolon on his wrist 🔹 Believed to be traveling on foot If you have seen Mark or have any information regarding his whereabouts, please contact the Sanford Police Department at 407-688-5070 or call 911 immediately. Please share this post to help bring Mark home safely. #MarkANelson #MissingInFlorida #SanfordFL #MissingEndangeredAdult #TheAWAREFoundationInc #Share #MissingPerson #EndangeredMissing #FloridaMissingPerson #HelpFindMarkNelson