Ethan Bespflug's mother Holly Indridson, left, and stepfather Mike Gallacher embrace during a vigil for Bespflug, 17, who died after being stabbed on a transit bus last week, in Surrey, B.C., on Tuesday, April 18, 2023. Police say they have arrested a 20-year-old man from Burnaby, B.C., in connection with the stabbing of a teenager on a Metro Vancouver transit bus last week. THE CANADIAN PRESS/Darryl Dyck