estimate is that 1 percent of the US prison

population, approximately 20,000 people, are falsely convicted. University of Michigan law professor Samuel Gross, a leading researcher in the field.

How many cases a year are wrongfully convicted?

If there are about 195,000 new convictions across the country every year, that would mean 975 innocent people are being locked up every year; an average of more than two people every day.

How common are false convictions?

To address the frequently asked question, “How common are wrongful convictions?”, the science and research department critically reviewed the latest research and found that the wrongful conviction rate in capital cases is about 4% according to the best available study to date.