Show looks for 'Reasonable Doubt' in 2008 Sacramento murder

The television show 'Reasonable Doubt' re-investigates 2008 stabbing death of Steven and Linda Riley. The couple's son, Matthew, was convicted of the crime, but the family wants new answers .
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The television show 'Reasonable Doubt' re-investigates 2008 stabbing death of Steven and Linda Riley. The couple's son, Matthew, was convicted of the crime, but the family wants new answers .