Eight years ago today, Troy Davis was executed. And four years ago today, Remain Free was published.

I still remember the night of the execution: Wednesday, September 21, 2011. I was a freshman. I had just finished my very first college exam and left Myers Hall to hop in my little red Chevy, which sputtered and struggled to get me down to Death Row in Jackson, Georgia. I remember the thousands of protesters—and the dozens of counter protesters. It was a chaotic scene—laughing, screaming, crying, praying, acrimonious chants battling each other and harmonious chants sung in unison. I remember when the riot police arrived, the prickly sound of their tasers in action, the officers downing a man who crossed the line, the muscular arms hauling him off into the back of the van while helicopters whirred overhead.

I remember the sudden hush over the crowd at 7:00 PM, the moment of execution, the sun setting, the riot police in their gear staring impassively from across the divide.

I remember the jubilation when the news spread that the execution wasn’t happening tonight, that the Supreme Court had issued a one day stay of execution. I hopped in my sputtering red Chevy and drove back to Myers Hall, promising to come back the next day. I remember the horror when I learned that the execution had only been delayed for a few hours, and so all I could do was sit in the Myers lobby and watch Anderson Cooper on CNN countdown and then announce that Troy Davis had been executed. I remember the confusion, the fear, the numbness when the next day I opened Myers mailbox 382A and saw a letter from Troy, the last one I would ever receive.
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Four years later, on September 21, 2015, Remain Free was published. There was no launch party, no fanfare. Instead, we drove to Savannah and visited Troy’s grave. He’s buried next to his mother and his sister—they all died in 2011. I wrote a note in the front cover of the book and placed it on his grave, along with a replica of the wristband I first got in Wright Square in Savannah in 2010, outside the federal courthouse where Troy’s evidentiary hearing was being held—the first time Troy had been back to his hometown since his conviction in 1991. It’s the same as the wristband I still wear today, blue with white letters illuminating two sentences:

I AM TROY DAVIS. INNOCENCE MATTERS.