Mariah Bailey-Collins killed, Bryan Collins, 11-year-old and teen driving other car the wrong way injured on U.S. 23 near Mundy, Michigan

Police say the Swartz Creek teen, 18, was driving south on the northbound lanes about 10:15 p.m. Feb. 9 when he crashed into an oncoming car, killing Bailey-Collins and injuring her 11-year-old son and her new husband. Bryan Collins, 28, was listed in fair condition while her 11-year-old son was in critical condition, police said. The Swartz Creek teen, who police believe got on the freeway at Hill Road, was treated for minor injuries, according to police. A Mundy Township Detective said the teen is in police custody. Investigators are awaiting toxicology results and will submit the case to the prosecutor's office for review.