None of this deals with the issue. A police officer pushed an innocent man to the ground. That man died a short time later. No police officer was held to account. Sometimes actual cause of death is hard to determine but get rid of all the legal c**p, apply some logical deduction, and what are you left with.

A young Brazilian man was shot by the police in cold blood due to an identification mix up when another officer was off having a pee.No police officer was held to account.

The police, sorry, the state, held all the cards and had the better lawyers, and the onus of proof was on the victims families which is always the harder place to start from.

Thats about all there is to say ,really.