Calgary Police have laid charges against a fifth person in the swarming and stabbing death of 18-year old Lukas Strasser-Hird.

19 year old Jordan Lee Liao was arrested Tuesday and is now charged with second degree murder.

Three other young men are facing the same charge and a fourth suspect, 18 year old Nathan Paul Gervais. is charged with first-degree murder.

Strasser-Hird died after suffering critical, life-threatening injuries in the alley located at second street and 10th avenue southwest.

An autopsy confirmed he died from stab wounds.

It’s believed he was involved in two altercations before his death.