A 33-year old Sulphur Springs man, Chase Craig Hudson, has been charged with assaulting his grandparents and with interfering with a 911 call. JP Ronny Glossup set total bond at $62,000. After the disturbance in the 1800 block of Main Street on Wednesday just before 1 p.m., the man locked himself in a room. He refused to talk with a police negotiator for 45 minutes at which point, some Special Response Team officers put gas into his room. He surrendered without incident.