Dieser Hotel-Gast ist natürlich das naheliegendste.
Aber der könnte auch schon kalt gewesen sein, als die Polizei ihn da liegend fand. Rumballern hat ihn AFAIK niemand gewesen.
Ist irgendwoher bekannt, dass das seine Waffen-Kollektion war?
(Da DNA oder Fingerprints anzubringen, sollte keine Schwierigkeit sein.)
* http://www.orlandosentinel.com/news/breaking-news/os-stephen-paddock-las-vegas-shooter-brother-20171002-story.html
"Eric Paddock, speaking outside his home in Waterford Lakes, said his brother was never violent and was never in the military.
He said his brother had some guns but never a machine gun or an automatic weapon.
Eric Paddock said he helped his brother move to Las Vegas from Viera in Brevard County in 2015 to escape Florida’s humidity and because he likes playing video poker. ... She said he described himself as a world traveler and "professional gambler by trade" and said he once showed her a picture of himself winning a $20,000 slot-machine jackpot."
Gut, man kann ja auch mal bei diesen Videospielen verlieren.