4. How did El Chapo break out of prison?

Joaquin Guzman also known as El Chapo has been arrested and is currently facing extradition to US. Many says that he will never get out of jail again. But this is not the first time he has been arrested and locked up for good. El Chapo has broken out of a maximum security prison before.

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PHOTO: Day Donaldson/Flickr

What is spooky is the fact that no one noticed him drilling a long underground tunnel with outside help! The tunnel to his prison was drilled in from his cell and also from outside where he escaped on motorbike. This has led some people to believe that Mexican government or some very powerful officials were behind his escape. Inquiry after inquiry has been launched but to no avail.