RIVERSIDE >> An instructor at a Riverside gun range says a man who opened fire at a holiday luncheon practiced at the range with what appeared to be a new rifle just two days before the attack.

John Galletta said Monday a review of surveillance video and records confirmed Syed Farook was shooting at the Riverside Magnum Range on Nov. 29 and Nov. 30.

Farook and his wife, Tashfeen Malik, opened fire on a gathering of Farook’s co-workers two days later in nearby San Bernardino. Fourteen people were killed.

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Galletta says at one point, Farook asked a range representative to check his rifle because it was smoking. Galletta says the person told him that was probably because it was new.

Galletta says there was otherwise nothing out of the ordinary in Farook’s behavior.