User blog comment:Mr.123/Spring Cleaning 2019/@comment-24588058-20190326184100

Okay, let's see. For Nixon's Clarinet, that was probably used by an Agent within the Warehouse, since there are no reported disturbances of people getting in (well, barring another "Russian cosmonaut incident"). Since Agents wouldn't use it on their own, that leads me to suspect someone has been whammied. Whether this was a harmless artifact or something more sinister is tough to say without first finding the Clarinet.

The easiest thing to do (which I had almost forgotten about) would be to use the Durational Spectrometer to determine who took the Clarinet, and figure out where it is now. It might be possible to figure out which artifact is doing the whammying to the Agent as well, if it is something that is on their physical person.