Police fatally shoot suspect after alleged kidnapping and knife attack at Omaha Walmart

Omaha police shot and killed a woman outside a Walmart after she allegedly held a young boy at knifepoint, took him from a female shopper inside the store, and slashed him across the face; the boy was hospitalized with a serious facial injury but is expected to survive. Investigators are reviewing store video and police body camera footage as they determine motive and identity of the suspect, who died at the scene.