Saskatoon couple killed in stabbing was expecting a child, family member says

A 20-year-old man now faces an additional murder charge after another person died from their injuries in hospital.
Around 1:40 p.m. Wednesday, police were called to a home in the 400 block of Avenue B.
When officers arrived they found Kira Opoonechaw, 19, and Phoenix Checkosis, 21, both suffering from life-threatening stab wounds.
Opoonechaw died in hospital on Wednesday and Checkosis succumbed to his injuries a day later.
The two were in a relationship and expecting a child, a close family member told CTV News.
On Thursday, Sebastian Sanderson was charged with second-degree murder in Opoonechaw's death.
Sanderson faced an attempted murder charge in connection to Checkosis' injuries.
In light of Checkosis' death, police have upgraded the charge to second-degree murder.
Sanderson was known to the couple and was arrested near the scene, according to police.
--With files from Nicole Di Donato
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