July 16, 2019 6:35 am NTSB to Investigate Deadly Helicopter Crash in Hayward The National Transportation Safety Board is slated to arrive in Hayward Tuesday morning to investigate what caused a helicopter to crash Monday afternoon. Bob Redell reports. US & World Videos 2:05 Police find, return dozens of abandoned Amazon packages 0:28 A Vermont state trooper plunges into icy pond to rescue 8-year-old girl 2:59 Keep these travel etiquette tips in mind this holiday season