Yankton 18-year-old and juvenile facing arson charges

An 18-year-old and juvenile have been arrested in Yankton on arson charges. According to the Yankton police department, the fire was set August 23^rd in the 200 block of west 5^th street in Yankton around 12:25 p.m. The scene was investigated by Yankton police, the state DCI, and state Fire Marshal which claims they found evidence the fire was lit purposefully and could not have been caused by environmental factors. The 18-year-old has been identified as Treyvon Jackson while the juvenile has not been identified. They both face first-degree arson and reckless burning charges.