Near a Montana campground, a black bear was killed in a case that shows how quickly human carelessness can turn deadly for wildlife. A Billings family that witnessed the episode says unsecured food and garbage drew the bear in and set the chain of events in motion. What happened? While camping at MK Campground near Red Lodge, Montana, Chris and Chelsey Harris noticed a black bear moving through the area. Chelsey Harris said the animal did not ap…