A 340-pound Indiana woman was arrested for allegedly killing her 10-year-old foster son by laying on him for “acting up” after he ran away to a neighbor’s house and asked to be adopted. Authorities used license plate readers to track down Jennifer Lee Wilson, 48, in New Buffalo Township, Michigan on Saturday, five days after a warrant was issued for her arrest on a reckless homicide charge, according to reports. Wilson is accused of asphyxiating Dakota Levi Stevens outside her home north of Valparaiso on April 25 because the boy was “acting up,” according to the Chicago Tribune, which cited co…