King Harlem
Superstar
Good finds. To add to that, I always found the scene (season 3) where Chris is being driven off after drive by-ing Avon to be kinda similar to the scene (season 4) where Carcetti is being driven off after observing the workers who he forced to fix the sewer / rundown playground / leaking fire hydrant etc.
There isnt much of a connection in what theyre doing, but their expressions are the exact same. Probably just feeling re-assured that what they're thinking/doing is paying off - Protecting Marlo from a trap / Improving failing infrastructure.
Avon is dead is Chris lights that truck up.