Bellevue police officer Chris Wyche holds hands with others at the end of a vigil and vespers service to remember Philando Castile and Alton Sterling, black men recently shot and killed by police, at East Shore Unitarian Church in Bellevue on Friday, July 8, 2016. The previous evening, a sniper identified as Micah X. Johnson, an Army veteran, shot and killed five Dallas police officers and wounded 7 more during a protest in downtown Dallas.