Police have released the identity of a man killed in a violent home invasion.

Cuong Viet Doan, 53, of Calgary died in hospital after he was attacked in his home.

A female, in her 50's, remains in hospital in life-threatening condition.

Police were called to a home in the 1000 block of Marcombe Dr. N.E. around 1:30 a.m. on Tuesday.

When they arrived they found three injured people in the residence and transported them all to hospital.

The third person, a man in his 20's, was treated for minor injuries and was released.

Investigators say they believe this was a targeted home invasion robbery.

Police are asking the public for help to identify two male suspects who were wearing dark clothing at the time of the attacks.

Anyone who may have information is asked to call police at 403-266-1234, or Crime Stoppers anonymously using any of the following methods:

TALK: 1-800-222-8477
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TEXT: tttTIPS to 27463