A recently demoted Seattle police commander has filed a $5.48 million discrimination and retaliation claim against the city, alleging interim police Chief Adrian Diaz made him the scapegoat during last year’s police clashes with racial justice demonstrators. Capt. Steve Hirjak says in the claim, filed Thursday, that Diaz demoted and falsely blamed him for the improper actions of another commander, who gave riot-gear clad officers the orders to use tear gas and blast balls into a largely peaceful crowd on June 1, 2020. The 51-year-old Hirjak, a 27-year veteran who became the department’s first Asian American assistant chief in 2018, contends his May 26 demotion and other mistreatment have marred his career.