Boston Marathon April 14, 2023 7:32 am A Decade Later: Shores Salter A Northeastern student went running into the smoke after Boston Marathon bombing 10 years ago, and became a hero for one survivor. US & World Videos 2:06 Man killed in mobile home park fire in Peabody 2:34 Takeaways from Dateline's special on Karen Read Case 1:58 Teen arrested in beating of disabled Danvers man 0:52 Turtleboy accuses Norfolk County DA of lying and mishandling his investigation 20:15 Karen Read appears on Dateline as high court prepares to hear her appeal