One of the main questions explored in this season of the Unsolved podcast is whether a woman in Ohio is Alexis. Could genetic testing hold the answer?
Author: Ashley Luthern and Gina Barton, USA TODAY
Unsolved: Did serial killer Israel Keyes have a link to the Alexis Patterson case?
Israel Keyes was a serial killer from Alaska. Authorities believe he is responsible for 11 murders across the country.