Cop went to wrong address as woman was murdered in Mont Saint Hilaire

We're learning more about this week's murder of an 18-year old woman this week in Mont Saint Hilaire.

Sources said the police officer who was supposed to accompany Daphne Boudreault went to the wrong address.

The two were apparently separated while travelling individually to Boudreault 's ex-boyfriend's apartment to collect her belongings.

She went there thinking she'd be alone when instead she was stabbed.

22-year old Anthony Pratte, who's been formally charged with first degree murder, will remain behind bars until his next court date in April.