Gardiner Fire Ruled an Arson 

The state fire marshal’s office says a fire that gutted much of an abandoned mill in Gardiner was set on purpose.Assistant state Fire Marshal Joe Thomas says the fire was set in two different places in the structure. He said investigators are still trying to determine how the fires were set.The fire at the old Yorktowne Paper Mill on Route 126 wasreported at about 3 a.m. Wednesday.