In 1986 Kate Felt filed a lawsuit
that was known of but denied by the community.
Kate was lured into the community at the age of 14 by her sister
Guru Amrit Kaur, one of the secretaries of Yogi Bhajan.
Her horrific story can be read from the notes from the court case she filed in 1986. Below you can find an extract of the paragraphs relating to the sexual abuse. It includes her being raped by YB while her sister was holding her down.
In 1985 Kate Felt succeeded in escaping from the 3HO community and started a court case against YB, his organisations and a number of its leaders including her sister.
Her sister Guru Amrit Kaur has been the de facto leader of 3HO since Yogi Bhajan's death, gaining the title Sardarni Sikdar Sahiba Sardarni Guru Amrit Kaur. From SSSC website: "In 2004, at the Siri Singh Sahib’s passing he bestowed upon her the privilege to serve the Sangat as a spiritual guide to bring all to the feet of the Guru."
When the revelations came out, Guru Amrit Kaur took a leave of absense and has not made any comments on what has been discovered.
Karta Purkh Kaur was the spiritual name of Kate Felt.