H/T @heidishey
Some think these systems don't work.
So desperate was one man to conceal his identity that he began biting his fingers and drawing blood while being booked.
Some have used eyedroppers filled with acid or pressed their fingers onto burning metal to blot their fingerprints. Others have spent thousands of dollars to hire shady doctors to surgically alter their fingertips, hoping to scar them beyond recognition.
I guess these guys disagree.
