(IDAHO FALLS) – A man already in the custody of the Bonneville County jail has been linked to at least two other thefts since his arrest. 37-year-old Casey William Clark allegedly stole a credit card from the Shakas Convenience Store on Grandview in Idaho Falls Oct. 4. He also reportedly stole a 2005 Dodge Neon from the Broadway Ford body shop Oct. 9. Police say Clark was arrested last Thursday by U.S. Marshals on unrelated charges.