Proceedings are underway this week to determine whether Lyle and Erik Menendez could eventually be set free after spending decades in prison for killing their parents.

After seven months of hearings, court filings and news conferences, Lyle and Erik Menendez face the possibility of freedom as a two-day resentencing hearing commences Tuesday, three decades after they were convicted of the 1989 murders of their parents.

Lyle and Erik Menendez face a Los Angeles court on Tuesday for a key hearing in their bid to cut short the life prison terms they are serving for the shotgun murders of their parents in their Beverly Hills home 35 years ago.