by Patrice Taddonio

What happens when prisoners convicted of murder as teenagers are given the chance to re-enter society?

In the wake of Miller v. Alabama — the 2012 Supreme Court ruling that found mandatory life sentences without the chance of parole for juveniles unconstitutional — some 2,000 offenders across the country are hoping to find out.

With unique access, the new FRONTLINE documentary, Second Chance Kids, follows the cases of two of the first juvenile lifers in the country to seek parole following the landmark ruling — including Anthony Rolon of Massachusetts.

At age 17, Rolon stabbed 20-year-old Bobby Botelho to death. He was given life without parole during the country’s crackdown on so-called juvenile “superpredators” — teenagers who were labeled violent, dangerous and incapable of change. The theory, which was popularized by academics and embraced by Democrats and Republicans alike, resulted in disproportionately extreme sentencing of black and Latino youths.

As the documentary explores, the “superpredator” theory has now largely been discredited and disavowed. And a series of Supreme Court rulings, relying heavily on developmental science, has said that the personal circumstances of teenage offenders must be taken into account when they’re sentenced. The court has also ruled that many of them should have the chance to prove they’ve changed.

In the above excerpt from Second Chance Kids, go inside the parole hearing that will decide Rolon’s fate. Watch as Rolon and his legal team plead for his release after 18 years, and as Botelho’s family argues against it.

As juvenile offenders across the country await their potential re-sentencing, the documentary asks tough questions about crime and punishment in America, and what happens when some offenders are given a second chance.

Second Chance Kids premieres Tuesday, May 2 starting at 10 p.m. EST/9 p.m. CST on PBS stations (check your local listings) and online.