The case of a Black teen, killed after joining a protest movement

Sixteen-year-old Antonio Mays Jr. traveled a thousand miles to join the racial justice movement that erupted after George Floyd's killing. Less than a week after he arrived in Seattle in the summer of 2020 — landing in the middle of the Capitol Hill Occupied Protest, known as CHOP — he was shot and killed. The case remains unsolved. This week we're bringing you the first episode in an eight-part…