<p>A young mother is dead and identical twin brothers are the suspects. Did studying TV crime shows help them come close to pulling off the perfect crime? Erin Moriarty reports.</p><p>See Privacy Policy at <a href="https://art19.com/privacy" rel="noopener noreferrer" target="_blank">https://art19.com/privacy</a> and California Privacy Notice at <a href="https://art19.com/privacy#do-not-sell-my-info" rel="noopener noreferrer" target="_blank">https://art19.com/privacy#do-not-sell-my-info</a>.</p>

A Look-A-Like Killer

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The Murder of Heather DeWild