On Monday night, the Auburn Police Department took to their Facebook page after seeing an unusual note on the front door of a local residence.
“Nock hard but not like you the police,” reads the note.
Auburn PD responded:
“Apparently we have a tell tale knock?? Might be time to change our knocking techniques to keep them guessing?”
The post, which has a steadily growing number of shares and likes, has seen a (mostly) good natured response: