A Sioux City man has pleaded not guilty to multiple charges after police say he set a surveillance camera on fire while stealing items from a home. 47-year old Hai Long Nguyen is charged with first degree arson, second degree burglary, and a probation violation on a third degree burglary charge. Police say on July 4th Nguyen was rummaging through items on the patio of a home on Virginia Street when he noticed a pair of surveillance cameras. Police say he knocked one down, and started the other on fire before stealing a cooler.