Slim has no idea that Lanfield is seeking the loot that his gang had hidden away.
It was Phima who discovered Senka Shalov, making him show the place where Shalov's gang hid their stolen goods.
The Serpent's whole gang could hide there in plain sight easy, despite everyone and everything being owned by Chodo.
A gang of Spanish criminals search for a trove of stolen gems hidden by a retired British Admiral.
The hospital segment's location was chosen since they wanted to have an atypical location where gangs would hide their weapons.
They discover that the gang is hiding in a hotel in Baltimore, where their father, Fenton Hardy, is staying under the name L. Marks.
He may well know where the gang is hiding.
That's where the gang is hiding!
The legend says that Moody and his gang hid precious gems and jewels in those caves and were captured before they could retrieve them.
At one point the whole gang hides in a tiny cupboard which makes them look like a hydra-headed monster; when asked the reason for their concealment, they reply: "Mrs Wilberforce, we are artists."