The public's assistance is requested in locating Joshua who was last seen between 6:30 PM and 7:30 PM near Tollgate Road SW. He has several diagnosed medical and developmental conditions, including autism, ADHD, PTSD, disruptive mood disorder, and dysregulation disorder, and takes several prescribed medications. His well-being is a concern and locating him as soon as possible is important. He was last seen wearing a gray shirt, black hoodie and black pants. He has brown hair and blue eyes.