EXONERATIONS. The Registry recorded 161 exonerations in 2021.
YEARS LOST TO WRONGFUL IMPRISONMENT. In 2021, exonerees lost an average of 11.5 years to
wrongful imprisonment for crimes they did not commit — 1,849 years in total for 161 exonerations.
OFFICIAL MISCONDUCT. Official misconduct occurred in at least 102 exonerations in 2021. Fifty-nine homicide cases — 77% of murder and manslaughter exonerations in 2021 — were marred by official misconduct.
THE IMPORTANCE OF PROFESSIONAL EXONERATORS. Professional exonerators — Innocence Organizations (IOs) and Conviction Integrity Units (CIUs) — continued to play essential roles. Jointly, they were responsible for 97 exonerations, 60% of the total. IOs and CIUs worked together on 31 of these exonerations in 2021. IOs took part in 67 exonerations, and CIUs helped secure 61 exonerations
www.law.umich.edu/special/exoneration/Documents/NRE Annual Report 2021.pdf