I won't claim to be an authority on Portland MC Blu Crush a.k.a. Dozzieloc (a.k.a. Mark Stenberg, 1979-2008), who was found shot to death in a Houston motel room last night. I'd never seen him perform. But if I had known about him, I'd have given his video a spin sooner. He was clearly putting work into both the craft and the presentation of his music, and our condolences to Stenberg's friends, family and especially his children.