Editor’s note: You can read more of Fraser Shaw’s series on heritage conservation on RETROactive.
Written by: Fraser Shaw, Heritage Conservation Advisor
Gunshots shattered the stillness of 18 Avenue in Coleman on the afternoon of September 21, 1922.
Local bootlegger Emilio Picariello and his accomplice Florence Lassandro sped off in a cloud of dust as Constable Stephen Lawson lay dead outside the Alberta Provincial Police barracks, a cottage-like office and residence where he worked and resided with his family. Hours later, “Emperor Pic”—as he was known locally—and Lassandro were apprehended and charged with Lawson’s murder. Both were later convicted and hanged. Lassandro became the first woman to be executed in Canada since 1899 and the only woman to be hanged in Alberta.

The Alberta Provincial Police (APP) Building, a Provincial Historic Resource within the Coleman National Historic Site, is significant for its association with the infamous murder of Constable Lawson and, more generally, with its role in the maintenance of law and order in the mining communities of the Crowsnest Pass during Prohibition until the 1930s.