On June 29, 2011, Rhode Island Governor Lincoln Chafee signed an official proclamation granting a full pardon to John Gordon, who was executed in 1845 for the murder of Amasa Sprague. Details here:
Justice delayed no longer justice denied after pardon
The motion to pardon John Gordon for the murder of Amasa Sprague has passed the Rhode Island Senate 33-3. It's now up to the governor. Read about it here:
Measure pardoning Irish immigrant John Gordon in 19th-century murder goes to R.I. governor
A motion has been submitted to the Judiciary Committee of the Rhode Island House requesting the pardon/exoneration of John Gordon for the murder of Amasa Sprague—a crime he, almost certainly, did not commit. The progress of this motion can be followed here: The Exoneration of John Gordon. The site also includes detailed information on the original trial and the people involved in the case. We wish them the best of luck with the motion.