The man responsible for a brutal fatal attack on a flower shop owner at Edmonton's Southgate Centre mall in 2018 has been sentenced to six years behind bars.

The man accused of a brutal fatal attack at Edmonton's Southgate Centre mall last spring has pleaded guilty to manslaughter. 

Since his father was killed two weeks ago in a violent assault at the Southgate Centre mall, Sean Armstrong has been working at the family-owned Bunches Flowers Co. to help keep the stores in operation.