The mother of a man who died in an encounter with Seattle police said she hopes the city will “get to the bottom” of why a fake tombstone with his name turned up in a recently released bodycam video. Meanwhile the city’s Community Police Commission says SPD Chief Adrian Diaz has agreed to attend the group’s meeting next Wednesday to answer questions about the 2021 video, which showed the tombstone and a Trump 2020 banner in a police break room.