When police bring in two teenagers involved in a car accident, Abby and Morris struggle to figure out what is wrong with the unconscious girl, while police try to interrogate the other teen. Meanwhile, Neela gets a visit from her in-laws, Colonel James Gallant (recurring guest star ERNIE HUDSON - Ghostbusters) and Mrs. Gloria Gallant (recurring guest star SHERYL LEE RALPH - Barbershop), and receives some troubling news.
