UPPER MARLBORO, Md. (AP) -- A Maryland man who says security guards beat him at a Six Flags America park on Father's Day in 2018 was awarded $800,000 by a jury on Friday. Nicholaus Mims and his family were visiting a water park area at Six Flags America in Bowie when the father took off his shirt and noticed one of his children was missing, The Daily Record reported , citing the complaint filed last year in Prince George's County Circuit Court. He found his son, but security guards told him he needed to put on a shirt.