A Review of the Darell Richards' Slaying?

Interesting podcast here, concerning a Black man killed by cops in my neighborhood in September, 2018:

But Tim Foster, in whose backyard Richards died, questions whether the story adds up. He says police told him an inconsistent story about what had happened. For example, they said they’d recovered a suicide note in Richards’ backpack, but it later turned out to be a homework assignment. With protests against police violence sweeping the nation in the wake of George Floyd’s death, Foster is coming forward to tell his story.