Driver allegedly huffed chemicals before causing hit-and-run crash that killed 3 Girl Scouts, mother

Drug Crime
Police said the Wisconsin man who fled the scene a crash that killed three young girls and one of the girls’ mother this weekend has admitted to inhaling chemical vapors before the wreck. NBC News reports that Colten Treu, 21, fatally mowed down Jayna Kelley, 9; Autumn Helgeson, 10; Halee Hickle, 10; and her mother, Sara …