The lone suspect in a Halifax double homicide was wanted by Toronto police. Matthew Costain, who police say died of a ...

Ontario court documents from a sentencing a decade ago detail Matthew Costain's criminal record that began at the age of 14, including several arrests involving illegal guns.

Six lives have been lost to domestic violence across the Maritimes in the past three months, sparking renewed calls for ...

The latest deaths came on New Year’s Eve, as 39-year-old Matthew Costain allegedly shot and killed his girlfriend, ...

Halifax police say the 39-year-old man who allegedly killed a woman and her father on New Year's Eve was a fugitive wanted in ...

The man suspected of killing his girlfriend and her father on New Year's Eve in Halifax, before dying by a self-inflicted gunshot wound, was wanted in Toronto for a 2019 nightclub shooting. Halifax ...

A Nova Scotia community is mourning the loss of two of its members after they were shot and killed in Halifax on New Year's ...

The man who fatally shot his girlfriend and her father on New Year's Eve in Halifax before killing himself was wanted by ...

Toronto police issued a warrant for the suspect’s arrest on Sept. 6, 2019, alleging he was involved in a nightclub shooting a ...

A pastor in North Preston, N.S., says people in the tight-knit community are shocked and devastated after a father and ...

Halifax Regional Police say a father and daughter were fatally shot on New Year's Eve hours before the woman's boyfriend took ...