More than two decades after Laci Peterson disappeared, the case is once again drawing national attention as a new docuseries revisits the evidence and raises questions about Scott Peterson’s conviction.

The series, Scott Peterson: The New Evidence, examines arguments presented by Peterson’s legal team and the Los Angeles Innocence Project, which has been seeking to challenge his conviction. The documentary features interviews with legal experts, former investigators and others who question aspects of the original investigation and argue that some evidence deserves another look.

But prosecutors are pushing back strongly against that narrative. According to Court TV, a California district attorney has described several of the claims presented in the documentary as essentially recycled arguments that have already been considered by the courts. The criticism comes after a San Mateo County judge rejected Peterson’s latest peтιтion for a new trial in April 2026.

That ruling addressed 14 claims raised by Peterson’s legal team. The court concluded that the arguments were not genuinely new evidence, characterizing them as previously raised arguments that had been repackaged in a different form.

Peterson was convicted in 2004 of murdering his pregnant wife, Laci, and their unborn son, Conner. He was originally sentenced to death, but California’s Supreme Court overturned the death penalty portion of his sentence in 2020. He was later resentenced to life in prison without the possibility of parole.

The Los Angeles Innocence Project took up Peterson’s case in 2024 and has continued pursuing post-conviction claims, including requests involving DNA testing and additional evidence. Some of those efforts have received limited consideration by the courts, but Peterson has not secured a new trial.

The renewed debate illustrates the sharp divide surrounding the case. Supporters of Peterson’s legal challenge argue that previously overlooked evidence and alternative theories deserve closer examination, while prosecutors maintain that the fundamental case against Peterson was already thoroughly litigated.

For now, the documentary has not changed Peterson’s legal status. He remains incarcerated under a life-without-parole sentence, and the courts have not overturned his convictions.

More than 20 years later, the Peterson case continues to generate competing interpretations of the evidence. The latest documentary may reignite public debate, but whether any of its claims can produce a meaningful legal change remains a question for the courts—not television.

Sources: Court TV