Since then, she has refused to divulge any secrets from the previous 14 years which she, according to the authorities, spent underground and on the run as part of a far-right killer trio blamed for 10 murders.

“Everyone in Germany knows her name but no one knows who she is,” the daily Die Welt wrote about a woman who has shaken the country’s self-image as having learned the lessons of its Nazi past.

Four days before she gave herself up, her two fellow gang members, Uwe Mundlos and Uwe Boehnhardt, died in an apparent murder-suicide after a bungled bank heist, finally bringing their lethal “National Socialist Underground” (NSU) to light.

Investigators say the three were locked in a macabre love triangle, robbing banks and living comfortably off the proceeds while they carried out a nationwide hunt for immigrant victims.

Now 38, Zschaepe, the only surviving member of the group, is suspected of involvement in the killing of nine shopkeepers of Turkish or Greek origin across Germany between 2000 and 2006 and a German policewoman in 2007, as well as 15 armed robberies, arson and attempted murder.

Dubbed “the Nazi moll” by the German tabloids, Zschaepe faces life in prison.

But those who knew her in Zwickau, where she shared a spacious rented flat in an attractive pre-war building with Mundlos and Boehnhardt, say she was a “gentle soul” who never revealed her far-right views.

“She was a kind of big sister, someone with a big heart,” a shocked neighbour, who gave her name only as Heike K., told German television.

She said her friend told her her name was Lisa, one of at least nine aliases Zschaepe used over the years.

Federal prosecutors say that although she likely never pulled the trigger, Zschaepe played a “dominant role” in the NSU, maintaining the delicate “emotional link” between herself and her lovers.

She fell first for Mundlos, the soft-spoken son of a university professor often seen taking care of his wheelchair-bound brother, at the age of 16, and later took up with Boehnhardt, a more volatile type with a weakness for weapons.

“Ms Zschaepe acted like a wife but for two men,” one of their alleged accomplices told authorities.

Zschaepe held the purse strings, managing the windfalls from their bank hold-ups, prosecutors say.

She juggled several identities, using them to defraud Germany’s generous social welfare system, they allege, while she did the cooking and took care of their two pet cats, Lilly and Heidi.

On November 4, 2011, she allegedly blew up their apartment in a bid to destroy evidence after the death of the two Uwes – after dropping off the cats with a neighbour.

Zschaepe had a chaotic upbringing. Her mother, Annerose Apel, gave birth to her on January 2, 1975 in the East German city of Jena, purportedly without knowing she was pregnant.

Her father was believed to be Romanian but refused to acknowledge her as his child.

During the first three years of her life, Beate’s last name changed three times until she finally took the surname of her mother’s second husband.

The girl spent much of her youth with her grandmother, to whom she has said she is still attached.

Zschaepe was 14 when the Berlin Wall fell, sending economic and ideological shockwaves through communities like hers and leading many to the political extremes.

When she finally gave herself up to police, Zschaepe had not seen her mother or grandmother in over a decade. Investigators say she saw Mundlos and Boehnhardt as her only real family.