Man who attached fake collar ##s to Sydney teen sentenced . Officer Douglas was to serve at least 10 years of his sentence . Police took 10 hours to dismantle the device around Madeleine Pulver 's neck . I 'll be back ... During trial , Judge Peter Zahra said Peters ' motivation was extortion .
Man who attached fake collar ##s to Sydney teen sentenced . Officer Douglas was to serve at least 10 years of his sentence . Police took 10 hours to dismantle the device around Madeleine Pulver 's neck . During trial , Judge Peter Zahra said Peters ' motivation was extortion .