Going by this picture several things stand out. 1) the calibre of the shotgun would cause horrific damage 2) shot from the back it would crush the rib cage/possibly the spine 3) internal damage based on bullet used. Almost certain death. Also the guy - not yakuza for sure
(No tattoos), possibly deranged (japan has some horrific murders by a mental illness plague). Possibly not ideological either given an ideological killer would carry some markers. I doubt this was political or criminal. Most likely personal grudge or mental imbalance. Obviously
The clumsiness of security - they simply werenβt checking when such a large weapon was removed from its casing, didnβt run to protect Abe , clearly sleeping on the job, and letβs not even get into the fiasco of the medevac.
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