Sean Damion Castorina, [photo], sent a letter with instructions on blowing a hole in the side of the Alamance County Jail so he could escape, but it was sent to the wrong addres, foiling the plot

Authorities in North Carolina said a man jailed on a first-degree murder charge had an explosive escape plan.
Alamance County Sheriff Terry Johnson says 43-year-old Sean Damion Castorina sent a letter from jail containing bomb-making instructions.
The sheriff says Castorina wanted two men to place the bomb on the Alamance County Jail’s south side, blowing a hole in the wall and allowing him to escape.

Gurkin and Marek were going to  men to place the bomb on the Alamance County Jail’s south side, blowing a hole in the wall and allowing murder suspect, Castorina to escape

The conspirators, Shannon Douglas Gurkin, 23, of Graham, and Dakota Lee Marek of Burlington, NC, each are charged with malicious use of an explosive to damage property.  
Gurkin, 23, and Marek, 24, were jailed at the same time with Castorina who recruited them into his scheme.
Sheriff Johnson believes that the three men became connected through their political views as anarchists.
‘I think these individuals were followers of Castorina,’ Johnson said of Gurkin and Marek.
Fortunately for the sheriff, that letter went to the wrong address.
The recipient opened the letter and found the jail’s building plans and the instructions to place an explosive on the wall to create a breach for Castorina’s.
The resident of the incorrect address alerted authorities.