Sinaloa Cartel drug lord Joaquín “El Chapo” Guzmán Loera had eluded law enforcement for 13 years before his recent capture. His properties have been searched after his recent arrest, and they discovered a series of tunnels tied into sewage and drainage...
A clandestine grow operation was built in an elaborate underground bunker in Tennessee a few years back. The escape tunnel entrance was concealed under a false stone that lifted up to allow access.
UK man faked his own death to claim pension benefits. Before doing so he created a secret passage to connect two houses he owned so he could hideout with being noticed.