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During the argument, the unidentified teen had gone to his closet, taking out a hand gun and shooting sporadically.

Thankfully, none of his family members had been killed in the attack, with the grand mother getting hit twice and his 12-yr-old sister and nephew getting grazed.

They are all expected to survive the ordeal following the shock of not knowing that that the errant teen had a gun in his possession.

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The teenager has reportedly been charged with four counts of attempted murder.