As of now, a gas leak in the propane units has not been found at the site of a Jefferson City body shop that experienced an explosion last week. That’s according to an ongoing investigation to determine what caused a garage at Xtreme Body and Paint to explode last Thursday, injuring owner Chris Russell. The Missouri Propane Safety Commission is currently advising the company’s insurance companies through the process of the investigation and, as of right now, there is no definitive determination of whether propane or methane fueled the blast.