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

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

A man accused of killing his girlfriend and her father on New Year's Eve had been wanted since 2019 for a nightclub shooting ...

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

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

The lone suspect in a Halifax double homicide was wanted by Toronto police. Matthew Costain, who police say died of a self-inflicted wound, was wanted in relation to a North York nightclub shooting in ...

The New Year’s Eve killing of a 73-year-old father and his daughter, 40, are a case of “intimate partner violence,” according ...

Police say a 39-year-old man shot and killed his 40-year-old partner and her 73-year-old father, then died by a gunshot wound ...

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 ...