Colorado police arrested a 63-year-old suspect who they accused of igniting a 7,200 acre wildfire when he tried to cremate his euthanized dog, according to case records. The Montrose County Sheriff’s Office (MCSO) identified the suspect as Brent Garber and alleged he had trespassed on private property, CBS News reported. The wildfire, which started on Aug. 1, lasted two weeks and caused a minimum of $200,000 in property damage, according to court documents obtained by the outlet. The fire spread to federal land. An MCSO commander responding to the blaze claimed he identified Garber escaping fr…