> As Allen approached the dark spot, he saw a makeshift door, painted to blend in with the wall. Inside, he discovered the lair.<p>This story reminds me of the movie "Inside Man" [1], where a bank robber hides with the loot behind a fake wall in the bank, until the police investigation is done, and he can just walk out.<p>[1] <a href="https://www.imdb.com/title/tt0454848/" rel="nofollow">https://www.imdb.com/title/tt0454848/</a>