On Monday morning, another needless tragedy occurred when a student brought a handgun to Abundant Life Christian School, killing at least two people and wounding eight others: In total, a student and teacher were killed and six students were injured. Two of them are in critical condition with life-threatening injuries, and four suffered injuries that weren't life-threatening, Madison Police Chief Shon Barnes said at a midafternoon news conference. Shock and grief reverberated across Wisconsin as news of the shooting at Abundant Life Christian School spread.