25. Freezing Waters
After searching the waters, no bodies were ever found, although personal belongings were found floating in the waters the next day. The temperature of the waters during the night got to be 50 to 54 degrees. Experts say that a human male could have survived around 20 minutes in the cold waters before body functions would begin to deteriorate.
26. A Cold Case
The FBI investigation closed in 1979, 17 years after the escape. The results were that the inmates likely drowned in the in the San Francisco Bay. Back in 2009, the Deputy US Marshal told NPR that, “there’s an active warrant, and the Marshals Service doesn’t give up looking for people.” Luckily enough, there was more to be heard from the people who managed to escape Alcatraz.
27. Calculating The Currents
About a month after the escape, a Norwegian freighter reported seeing a body 17 miles from the famous Golden Gate Bridge. It was said that the body had been wearing similar clothing to that of an Alcatraz prisoner. Unfortunately the report was filed late and the body was never found. In 2014, researches began to calculate that if they had left at midnight that night, the water currents would’ve actually worked in their favor, and they probably survived.