Close 'White powder' found in jail mail room Spokane police are investigating after a white powder was found at the Spokane County Jail Facility. KREM 2's Bre Clark has more on the story. (9/21/16 at 4 p.m. wsts2 4:08 PM. PDT September 21, 2016 More Stories Police search Cascade mall shooting suspect's home Sep 26, 2016, 12:42 a.m. Young cancer survivor among Cascade Mall shooting victims Sep 25, 2016, 6:28 p.m. Tips from public lead to arrest of Burlington mall… Sep 25, 2016, 12:19 a.m.