(Portland, OR)  --  A reward is being offered for information leading to an arrest in the murder of a Clackamas County woman.  Crimestoppers of Oregon is asking for tips with information that may help solve the murder of Merrilee Cooley, whose body was found in the trunk of her car after she was reported missing in late December.  Milwaukie Police found Cooley's Kia Optima abandoned in the parking lot of the Miramont Lodge Apartment complex on Southeast McLaughlin Boulevard on January 5th.  Anyone with helpful information is asked to call 503-823-4357.