BOSTON—When the two bombs exploded at the Boston Marathon finish line in April, there was chaos. Hundreds were seriously injured. Participants and spectators were panicked, not knowing where to turn for safety. Were there more explosive devices set to go off in a few seconds?
Within 22 minutes, chaos was quelled, and the area was secured. How?
WILSONVILLE, Ore.—A helicopter with infrared cameras from FLIR Systems helped police confirm a Boston Marathon bombing suspect was hiding in a covered boat behind a residence in Watertown, Mass., according to an SIA news item.