Answer:
311
Explanation:
Exoneration happens when the indictment for a felony is overturned, either by claiming innocence, a legal error, or otherwise. DNA proof is a new means of indicting convicts. Proof of DNA has been used to indict a variety of people on death row or serving long prison sentences. The post-conviction DNA that has made in the United States as of 2013 is 311.
