Edmonton police charged two more teens in the death of Michael Motiuk following a house party in Mill Woods last summer.
Police charged two men, aged 19 and 18, with second-degree murder and breach of recognizance.
That brings the total of young men charged in the death to four.
Earlier this week, two 19-year-olds were charged with second-degree murder and possession of a weapon.
At the time, witnesses said several young people attacked Motiuk, 22, and another male at a home at Mill Woods East and 15th Avenue, shortly before 5 a.m. on Aug. 6th.
Three knives and a sword were found near where he died.