PEMBROKE PINES, Fla. 鈥 The FBI and local police are investigating a Miami-area mystery: Who dug a narrow tunnel that burrowed beneath a road and pointed toward a quiet suburban bank branch office?
FBI spokesman Mike Leverock said Wednesday that officials were notified after a motorist reported what looked like a sinkhole in a street near a Chase Bank branch in Pembroke Pines.
Investigators found an entrance hole in a nearby wooded area that contained a small electric generator and some electrical cords. The tunnel led under the road toward the bank, a distance of about 45 meters and it was only about 60 centimeters wide.
鈥淭he only thing I鈥檝e ever seen like this is in the movies. This is truly a unique case here,鈥 Leverock said. 鈥淚t鈥檚 very small, very claustrophobic.鈥
Investigators said the tunnel appeared to be dug by hand using tools such as a pickaxe, with a small wagon used to transport dirt and rock outside, Leverock said. A small ladder and a pair of muddy boots were also found inside.
A cadaver dog determined there were no bodies inside the tunnel. It wasn鈥檛 immediately clear how long the underground structure had been there.
鈥淭hey could have been here a week ago, last night. We don鈥檛 know at this time,鈥 Leverock said.
Heavy equipment, including a backhoe, was brought in to dig up the tunnel.
鈥淚t鈥檚 going to be a while,鈥 Leverock said of the investigation. 鈥淲e鈥檙e going to dig up the whole thing.鈥
There was no robbery at the bank, no arrests have been made and no suspects were immediately identified. The bank remained open Wednesday, although some drive-up windows near the tunnel were closed.
Pembroke Pines is about 32 kilometers southwest of Fort Lauderdale.