How do criminal defense attorneys use DNA to prove their defendants' innocence? Katrina speaks with criminal defense attorney, Michael Rosen (her husband), about legal use of DNA in the courtroom. 

External clip from (https://www.pbs.org/newshour/show/the-unexpected-applications-of-at-home-dna-testing-kits)   

Host: Katrina Daniel 

Produced: Carmen Lucas 

Edited: Wyatt Peake   

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