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OXYGEN

When two families in different neighborhoods are brutally murdered within a week of each other, the city of Richmond goes into an uproar; with only limited leads, police face mounting pressure to find the killers before they strike again.

Family Massacre

The Harvey; Baskerville; Tucker Families

In a burned-out cabin in Northern California, firefighters find the remains of the Buchanan family; when investigators discover the victims were shot and the fire was set to cover it up, they find the killer hiding in plain sight.

The Buchanan Family

A family of four is found dead inside a partially burned Indiana home; when investigators discover that two of the victims died from gunshot wounds, the race is on to determine whether the killer was a stranger or someone closer to home.

The Holland Family

Family Massacre is a gripping and powerful exploration the most ruthless murders ever committed.

S1 E5 | The Buchanan Family