Police: Sons stab father and mother in Atlanta

ATLANTA, Ga. (WPVI) -- Two brothers are accused of trying to kill their parents and are expected to appear in court for the allege attack.

Police arrested the 17-year-old and 22-year-old in a suburb of Atlanta, Georgia.

Police say Christopher and Cameron Ervin stabbed their father and seriously injured their mother Saturday morning.

When police arrived, they detected an odor of gas inside. Later they found that the main gas line had been tampered with.

Police are still looking into a motive for the crime.