For four years after fleeing to Israel amid investigations of child sexual abuse, Malka Leifer developed an "allergy" to the legal system in an attempt to cause delays, prosecutors claim.
The former ultra-Orhthodox Jewish principal was convicted earlier this year of raping and indecently assaulting Melbourne sisters Dassi Erlich and Elly Sapper when they were students at the Adass Israel School.
Leifer, a 56-year-old mother of eight, was principal and head of religion at the school until she was sacked by the board in 2008 when allegations first came to light.
She fled to Israel within days and after lengthy extradition proceedings returned to Australia in January 2020.
In a pre-sentence hearing on Thursday, prosecutors blamed Leifer for four of the years she spent in Israel.
Psychological reports presented in the Israeli courts accused Leifer of feigning mental illness to avoid extradition - a finding prosecutor Justin Lewis told the Victorian County Court was justified.
"It's some sort of allergy to the legal proceedings themselves," he said, noting her mental health hospitalisations had almost always occurred in the days before hearings in her case.
"The proceeding has been extended by the acts of the accused in feigning mental illness for that very purpose," he said of specific delays between 2014 and 2018.
Leifer's barrister Ian Hill KC hit back at delay claims, saying she had serious charges hanging over her head for more than a decade, including charges she was acquitted of.
While the jury convicted her of 18 offences, she was found not guilty of nine charges including five relating to the siblings' older sister Nicole Meyer.
Mr Hill had earlier noted Leifer was medicated daily for anxiety and depression after five years in custody, both in prison in Victoria and home detention in Israel.
He has been granted extra time to provide evidence on the quality of Leifer's home detention, during which he said she was supervised constantly by seven individuals, five of whom were not allowed to be family members.
"She had absolutely no privacy," he said.
Leifer is now in protective custody in Melbourne's maximum security women's prison, the Dame Phyllis Frost Centre.
“She’s lonely and without family and support and it is clear that it’s having an effect on her mental health,” he said, describing her as a broken woman.
Malky Fixler, a former colleague at the Adass Israel School, said in a reference that Leifer is now angry and agitated, having gone from an "upbeat and inspiring educator to an isolated, depressed shadow of her former self".
The sisters returned to court for the hearing on Thursday, a day after reading statements about the impact of the offending upon them.
Ms Sapper said Leifer was the first person who told her she loved her - something she yearned for.
“Faced with the painful truth that her love wasn't real was a betrayal of such magnitude it left me broken," Ms Sapper told Judge Mark Gamble.
Ms Erlich told Leifer the darkness she created would not define her.
"Instead I choose to focus on the light," she said.
"I am resilient, I am powerful and I am so much more than the limitations you chose to impose on me.”
A further plea hearing at a later date will be held before Judge Gamble hands down his sentence.
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