08/16/2016 01:00 EDT | Updated 08/16/2016 01:59 EDT

Qisong Zhou Wanted After 2 Stabbed In Calgary Home

Calgary Police Services

CALGARY — Police are looking for a suspect and a motive after what they say was a targeted stabbing in a Calgary home that left a man and a woman with serious injuries.

Two other adults and three children in the home at the time were not hurt when the assault happened early Monday morning in a northeast neighbourhood.

The people who were stabbed were taken to hospital in life-threatening condition.

They have since been upgraded to stable.

Investigators say they are searching for Qisong Zhou, a 50-year-old man who is known to the alleged victims.

Neighbours say three generations of family members lived in the home, but kept mostly to themselves because of a language barrier. (CHQR, CTV Calgary)

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