The gunman who killed 22 people in Nova Scotia was flagged for multiple suspicious transactions for purchasing items 'intended for police use' and a $475,000 cash withdrawal.

The Canada Border Services Agency is investigating potential smuggling offences related to how weapons used in the Nova Scotia shooting may have entered Canada from the U.S.

The preliminary findings of a psychological autopsy of the gunman who killed 22 people in Nova Scotia in April described him as someone who held onto perceived slights or injustices.

Police seized a number of computers, cellphones, and the in-car data of two vehicles as part of the investigation into the Nova Scotia mass shooting that killed 22 people.

A photo taken inside the Nova Scotia gunman's home shows what appears to be the same mock cruiser used during the rampage.

Const. Heidi Stevenson, a 23-year member of the RCMP, was one of 22 people killed during the shooting rampage in five different communities in central and northern Nova Scotia.

The homicides occurred in the communities of Portapique, Wentworth, Debert, Millbrook and Shubenacadie.