article_snippet: Dr Ian Paterson, the school's headmaster from 1969 to 1998, gave evidence at the Royal Commission into Institutional Responses to Child Sex Abuse on Tuesday and Wednesday, today admitting to impeding a police investigation into allegations of paedophilia from teachers.
article_snippet: Dr Ian Paterson's testimony in New York on Tuesday morning Australian time, exchanging emails with around eight of his former classmates at the school, according to best friend Grill Team radio presenter Gus Worland.
article_snippet: Dr Ian Paterson, pictured here on Tuesday, has provided more than a day-and-a-half of evidence to the Royal Commission, which is examining sex abuse at Knox Grammar School.
article_snippet: Worland told Daily Mail Australia last week The pair were keenly anticipating the evidence from Dr Paterson, who The pair respected and feared at school.
article_snippet: Dr Ian Paterson on Wednesday admitted hindering a police investigation into abuse allegations in 1996 .
highlights_snippet: While providing evidence on Wednesday, headmaster Dr Ian Paterson headmaster Dr Ian Paterson accepted headmaster Dr Ian Paterson hindered a police investigation into Child Sex Abuse .