Michael Myvett and Mattison Haywood were headed together toward a college in the California redwoods where he once was a student and now was taking teens with dreams of doing the same. Also on the horizon: A wedding. But they would never make it to either. The Los Angeles couple spent their last moments together in a fiery crash after a FedEx tractor-trailer rammed a charter bus on a Northern California freeway, killing Myvett, 25-year-old Haywood and eight others ... Myvett, a therapist for autistic children, was a “bubbly and positive man” beloved by all. He had given Haywood an...