“…relatives and two survivors, Kurtis Stitt and Rayfield Johnson II, are suing Michigan International Speedway and Live Nation Worldwide, the concert promoter.. While sleeping in a camper, they inhaled or were exposed to exhaust fumes from a portable generator secured to the tongue area and exhausting under the trailer, the Lenawee County Sheriff’s Office reported..”

MIS, Faster Horses point fingers, deflect blame in lawsuit over three carbon monoxide deaths – mlive.com