Ventura authorities are trying to figure out if an arsonist may be responsible for a pair of fires which caused damage in two parks this month.
A fire at Mission park caused an estimated $100,000 in damage last week, and a fire over the weekend in Thille Park led to a $75,000 loss.
Both fires were in park bathroom structures, with the fires starting in trash cans in the facilities.
No one was hurt. No suspects have been identified at this time.