Karen Read 6 hours ago Takeaways from Dateline's special on Karen Read Case Dateline covered the Karen Read case in a two-hour special as we approach the three year anniversary of John O’Keefe’s death. US & World Videos 2:06 Man killed in mobile home park fire in Peabody 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 0:25 Mass. State Police transfer Brian Tully