Two people died early Friday during a shooting at an apartment complex near Lakewood, authorities said.

Officers responded at 3 a.m. to the complex at East Grand and Casa Loma avenues. They found a male and female victim dead from gunshot wounds inside the apartment.

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Witnesses told CBS affiliate Channel 11 that they heard two loud knocks and then four or five gunshots.

Police said they are investigating the deaths as murders.

No arrests have been made.