Fort Smith Police search for a missing, endangered 19-year-old with autism Austin Woods was last seen on foot at North K St. coming from North 21st St. at approximately 3:50 p.m. to 5:50 p.m. Author: 5NEWS Web Staff Updated: 6:49 AM CDT May 12, 2021 FORT SMITH, Arkansas — The Fort Smith Police Department (FSPD) is looking for a missing and endangered 19-year-old with autism. Austin Woods was last seen on foot at North K St. coming from North 21st St. at approximately 3:50 p.m. to 5:50 p.m. If you have any information that can help the FSPD locate Austin, please contact 911 or call (479) 709-5100.