*A press release Monday stated that the cause of fire on the night of June 29, that destroyed homes at 203 and 205 E. Washington Ave., is unknown and suspicious in nature.

*The fire that seriously damaged a home at 119 E. Commercial St. on July 15, at 1 a.m., does not appear, upon initial investigation, to be an act of intentional arson and “possible causes are known.”

*A brush fire on the Touchet River dike west of the city of Dayton, behind the wastewater treatment plant, later in the afternoon on July 15, doesn’t appear to be arson. The cause is still unknown, however.

*The 2:40...