Michael Ponsor graduated from Harvard College and Yale Law School. In 1994, President Bill Clinton appointed him a life-tenured US district judge. From 2000 to 2001, he presided over a five-month death penalty trial, the first in Massachusetts in over fifty years. Judge Ponsor continues to serve as a senior US district judge in the United States District Court for the District of Massachusetts, Western Division. The Hanging Judge is his first novel.