By Yvette Trancoso ( June 14, 2023, 1:47 PM EDT) -- The federal Department of Justice announced on June 12 that Melanie Gaston has been appointed Justice of the Court of King's Bench of Alberta in Calgary. The partner at Osler, Hoskin & Harcourt LLP replaces Justice Monica Bast, who resigned as of Jan. 4, 2022....