Pamela Smart was sentenced to life in prison without parole for being an accomplice in her husband Gregg's murder in 1990. In #ABC2020's summer update, airing tonight (Aug. 16th) at 9/8c on ABC, Juju Chang reports on the latest case updates, including Smart's new message from prison: "I had to acknowledge for the first time...how responsible I was." Stream the "Broken Vows" full episode with the summer updates this weekend on Hulu under Season 42, Episode 13. | ABC 20/20

Listen to a portion of the phone call police recorded between Pamela Smart and Cecelia Pierce. #ABC2020 #BrokenVows https://abcn.ws/36Ps1kU | ABC 20/20

In her #ABC2020 interview, Pamela Smart responded to being portrayed as “ice princess” after husband’s murder, telling @JujuChangABC she “was in shock” when police interviewed her after her husband’s murder in 1990. Watch our 'Broken Vows' episode encore - tonight (Aug. 16th) on ABC. | ABC 20/20