In tonight’s top story: The inaction of police in Uvalde, Texas is now the central focus of the investigation into Tuesday's mass shooting at Robb Elementary School. As Jennifer Johnson reports, some in Congress are calling for FBI and Department of Justice to probe the incident as police admit they delayed going into a classroom believing the shooter was barricaded with no children inside. Campaigning days in Ontario's general election are almost over with voters headed to the polls on Thursday. Chief political correspondent David Akin details how the vote could still have national implications. Plus, A Vancouver-based Indigenous film producer says he was made to feel like a criminal after being turned away from the red carpet at the Cannes film festival despite being invited to walk it. His “crime” was wearing traditional moccasins with his tuxedo. Richard Zussman has more.