The investigation continues to unfold into Saturday morning's tragic crash along the Onondaga Lake Parkway in Liverpool. Four people were killed, and more than 20 hurt when a double-decker bus slammed into the railroad bridge that runs over the Parkway. The one person who has been identified is the driver, John Tomaszewski, 59, suffered a serious head injury and is still in the hospital. Meanwhile, the investigation into how this happened is still ongoing. Our Sarah Hagen has the latest.
ONLINE EXTRA: Talkback with Sarah Hagen.