He was released from prison last year.
Convicted cop killer Andrew Wilson confessed to his lawyers that he killed the guard, but because of attorney-client privilege, they did not reveal his confession until after Wilson died in prison.
"This is not a time for anger. This is a joyous time. I've now got my life where I can live again," Logan said.
A judge today issued a certificate of innocence for Logan Friday. Logan hopes this will help him in his efforts to find work.