Yep. Has to be an issue with wife/girlfriend/kids where the dude needed a short term solution.

It was the marketing director of the hospital. In a closet in what seems to be spare office he had use of. Which (the office) was locked - although the guy, the owner of the hospital and cleaning staff did have access/keys. https://www.beckershospitalreview.com/legal-regulatory-issues/marketing-director-arrested-after-cache-of-guns-found-at-new-jersey-hospital.html

As long as they were in a closet and basically hidden or hidden under things and in a personal office....not much difference (risk wise) than having stuff in a closet in an apartment where building maintenance have door keys.

Was it not NJ and not a hospital, it would be a total non-issue (re: storing some stuff in a closet in a locked office at work with the owner's knowledge).