The Chilling Mystery Behind The Only Inmates To Ever Escape The Infamous Alcatraz Prison

The Letter

This escape left officials perplexed for decades since they did not know how it was managed. However, their questions would soon be answered on that fateful night as the sender claims to be able to reveal everything. So was this all a lie or just another practical joke? The letter fell into the hands of the San  Francisco Police Department in 2013 but remained disclosed for years. Apparently, the police needed more evidence for the Federal Bureau of Investigations to re-open its investigation in January 2018.