GUADALUPE COUNTY, Texas – Updated 5/7/2020 at 11:20 a.m.:Authorities have confirmed the body of the missing swimmer was found Thursday morning. Following the discover of the body, the search has been called off. UPDATE: 5/7/2020 11:00AM Sadly, The South Hays Fire Department Dive Team recovered the body of 18 year old Adrian Mares... Posted by Guadalupe County Sheriff's Office on Wednesday, May 6, 2020Original story:Several agencies are searching the Guadalupe River for an 18-year-old missing swimmer, according to the Guadalupe County Sheriff’s Office. GCSO said they were searching the river south of FM 1117. Officials said they are looking for an 18-year-old Hispanic male who was last seen wearing gray swim trunks.