article_snippet: Detective Inspector David Isherwood would not confirm the details of Mr Sharpley's criminal history, but told Daily Mail Australia that there had been no recent incidents. '
article_snippet: there had been no recent incidents [the family] are known to police and in regard to criminal history; the reality is that while Detective Inspector David Isherwood has a criminal history, it's not recent history,' Detective Inspector David Isherwood said. '
article_snippet: But Detective Inspector David Isherwood has got a criminal history and there is no doubt that Detective Inspector David Isherwood has had mental health issues.'
highlights_snippet: Detective Inspector David Isherwood said the grandfather had a history of criminal behaviour and mental health issues .
  