Police Execution?

[The Goat]

Riots erupt in Oakland after slain father laid to rest - CNN.com

At least 105 people arrested and probably going to get worse. I think a little common sense does wonders here as to what really happened. Obviously the police chief, DA and mayor would want to do everything possible to justify what happened and calm people down. The most cogent statement they could make is something to the effect of "the kid had a gun on his person" or "officers saw what they thought was a gun" or something to that effect. All we have is silence, and remember there are at least 3 videos of the incident they have reviewed - two station cameras and the phone video - which tells a reasonable person there is nothing that shows a weapon of any kind. Add the simple fact nobody at the scene, including the cops, have mentioned anything about a weapon.