Yes, it's more believable after seeing the video
No, it's not more believable that he attacked the cop unprovoked
I think the cop shot him out of anger
I think the cop feared for his life and that's why he shot him
This may honestly go under conspiracy theories but Michael Brown was shot six minutes after the robbery, at a location nearly a mile away? Unless he was flat out booking it out of there (If that was him) He couldn't have made it that far, plus the person in the robbery video walked out... What I'm getting at, is all this seems fishy and I don't believe that was actually Michael Brown.
"you're better off on Stormfront discussing how evil brown men are taking innocent white flowers." Infinite Chaos
1) The cops would've told the media about the robbery immediately, based on the police report filed by the store employee, to redeem their image, instead of waiting.
2) Dorian Johnson, who supposedly participated in the robbery, would've been immediately arrested after he was seen in the surveillance video and charged w/a crime.
3) Most likely, Michael Brown would've had a criminal record, since it's extremely unlikely that one commits a convenience store robbery w/out any prior history of such behavior.
Whenever there are inconsistencies in a story, logic demands that at least one of the reported statements is false.