If you think a masked unidentified person will answer your question……

More like from a legal standpoint, you’d have a leg to stand on, you might also spook a fake agent enough to move on to a more willing target.

Assuming they’re real agents, I think the real issue is the cop’s response:

• They likely would not show up in a timely fashion
• They likely would not show up at all
• If they did show up in a timely fashion, the odds that they would side with you are slim