ABC News’ Kayna Whitworth and Dan Abrams discuss the new evidence presented in an organization’s efforts to get Scott Peterson’s murder conviction overturned.

A judge has decided whether to allow new DNA testing in the case of the California man in prison for killing his pregnant wife. ABC News' Andrea Fujii reports.

A California judge largely denied a motion by Scott Peterson's defense team for new or additional DNA testing of items in the murder case.

A California judge largely denied a motion by Scott Peterson's defense team for new or additional DNA testing of items in the murder case.

Convicted killer, Scott Peterson, appeared before a judge via Zoom as his attorneys argued for new DNA testing to prove his innocence in the murder of his pregnant wife, Laci.

The Los Angeles Innocence Project made its case before a judge to revisit the 2002 case and seek new evidence.

New lawyers for Scott Peterson made their case to a judge to get evidence tested in the case.

Scott Peterson, 51, is serving life in prison without parole for the murders of his wife, Laci Peterson, and their unborn son.

Less than two months after the LA Innocence Project took up the case of convicted murderer Scott Peterson, a judge in California has scheduled a status hearing.

Less than two months after the LA Innocence Project took up the case of convicted murderer Scott Peterson, a judge in California has scheduled a status hearing.

"Impact x Nightline" explores the LA Innocence Project’s bombshell legal filing raising questions about Scott Peterson’s guilt.

Bryan Spitulski, a former investigator from the Modesto Fire Department, speaks exclusively to ABC News about potential new evidence in the case involving the convicted murderer.

The LA Innocence Project has taken up the notorious case of convicted wife killer Scott Peterson in new court filings and is seeking new evidence from the original trial.

The investigation into the deaths of Laci Peterson and her unborn son has spanned over 20 years.

The case of convicted wife killer Scott Peterson has sparked new attention on exonerations in the United States. The LA Innocence Project has taken up the case.