Good to talk when you are not every day PD sight of the offender. It seems to me that in order to survive all criminals or suspects in a crime should strictly follow the instructions of cops, and not to provoke them.
Seems like this guy was under the influence of drugs. He either was unable to comprehend the instructions, or he didn't wanted to follow them. Too bad. When you are in an inebriated condition, then you should stay at home.