More than 2,000 inmates in the U.S. have been exonerated and released from prison since 1989. On May 15 of this year, David Robinson joined them and walked out of prison after the Missouri Supreme court overturned his murder conviction. So what happens when a wrongly-convicted man goes home after nearly two decades in prison? "48 Hours" correspondent Erin Moriarty reports.

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CGTN 17 Jun 2019 04:00 CEST

Vision for Asian security