The murder of an American Nazi

Lesley Stahl reports on the murder of a neo-Nazi leader by his 10-year-old son

When Jeff Hall, a rising star in the neo-Nazi National Socialist Movement, was murdered last spring by his own 10-year-old son, it seemed easy to blame the boy's exposure to violent rhetoric and guns. But, as correspondent Lesley Stahl reports, the truth is far more complicated. "60 Minutes" investigates the case and the growing strength of hate groups nationwide.

The following script is from "The murder of an American Nazi" which aired on Sept. 25, 2011.

Earlier this year, the leader of a neo-Nazi group was murdered in Riverside, California. His name was Jeff Hall. He was a burly man, six-foot-three, a devoted father of five young children and a plumber who had been unemployed for three years. Jeff Hall was shot at near-zero range in his own living room. What was astonishing - was who shot him.

Jeff Hall at home: We've been through a lot together, some of us, you know. Seriously.

This is 32-year-old Jeff Hall. These pictures were taken just hours before he was executed - right in this room. The executioner - this child: his son. His 10-year-old son. But if you find this image disturbing, consider this one: taken two weeks earlier.

"60 Minutes Overtime"
Video journalist Julie Platner spent a year chronicling the life of an American neo-Nazi and his family

A neo-Nazi rally on the streets of Trenton, New Jersey.

Hall at rally: Who's streets?

Crowd: Our streets!

Hall: Who's streets?

Crowd: Our streets!

Hall: Who's streets?

Crowd: Our streets! Zeig Heil!

Hall delivering speech: We are not afraid of you!

Jeff Hall was a rising star in the largest neo-Nazi group in the country, the National Socialist Movement, or NSM.

Extra: Breeding hatred in the U.S.

Crowd at rally: Zeig Heil!

The numbers nationwide are still small - 500 members tops, but they're growing.

Hall: This isn't dress up, this isn't a game. We are fighting for our children's future.

According to Jeff Hall and the NSM that future would be an all-white, non-Semitic America.

Hall: There's other groups I could join. There's tons of them.

Jeff Hall joined only three years ago - but seen as personable and charismatic, he quickly became the leader of NSM in California, Arizona, Utah and Nevada.

Hall: Zeig Heil! Zeig Heil! Zeig Heil!

This footage was shot by Julie Platner, a filmmaker and photographer, who was able to gain the NSM's trust.

Nazi: How ya doin' Miss Julie?

And enter their closed world of private meetings.

Hall: Julie has me mic'ed

Shachar Bar-On is the producer.