GRAND JUNCTION, Colo. (AP) — A 27-year-old man is accused of spraying a co-worker at a home improvement store with flammable lacquer thinner, throwing a garbage can at him and shooting him up to 20 times with a nail gun, authorities said.

Jacob Bertrand was arrested Tuesday on charges of menacing, reckless endangerment and second-degree assault in the June 4 attack, Grand Junction police said in a news release.

Bertrand shot his male co-worker several times in the chest and at least once in the nose, police said. The victim's injuries were not life-threatening, police said.

Most of the attack was captured on surveillance video at the store where the two worked, police said.