How Sleep-Related Fatigue Impacts the Evidentiary Value of Statements and Confessions

The impact of fatigue on defendants and their statements can be consequential. The most well-known examples come from false confession cases, where suspects (subsequently exonerated) were convicted based on fabricated statements provided under extreme fatigue and duress. Zlatan Križan and Richard A. Leo discuss sleep deprivation and its effects, and they analyze how sleep deprivation and fatigue can undermine the voluntariness and reliability of statements and confessions.