Court documents from a sentencing a decade ago detail Matthew Costain's criminal record that began at the age of 14, ...

The man believed to have fatally shot his girlfriend and her father on New Year's Eve in Halifax before killing himself was ...

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

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

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

Halifax Regional Police confirmed Friday that Matthew Costain, 39, who is the sole suspect in the double homicide, is the same Matthew Costain with an outstanding arrest warrant in Ontario.

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

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

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

Halifax police are investigating an incident of intimate partner violence after a man shot and killed his partner and her ...

Halifax Regional Police (HRP) confirmed Friday that Matthew Costain, 39, was the same man identified by Toronto police as a suspect in the Aug. 5, 2019 shooting. Four people were injured in the ...