81.   Survivors and officials said many people died because the hotel lacked sprinklers and smoke alarms.

82.   The barn did not have fire or smoke alarms, or a sprinkler system, but none of those items were required, Hogan said.

83.   The death toll has been blamed on locked fire exits and the lack of water sprinklers and smoke alarms.

84.   The barn did not have fire or smoke alarms, or a sprinkler system, but none of those items was required, Hogan said.

85.   The church did not have a sprinkler system and investigators believe the smoke alarm was not activated at the time the fire erupted.

86.   The deaths at the luxury hotel have been blamed on locked fire exits and the lack of water sprinklers and smoke alarms.

87.   The hotel also had no smoke alarms, sprinkler systems or fire extinguishers.

88.   The first crew of the international space station began its return trip to Earth, and within hours their replacement crew had to grapple with a false smoke alarm.

89.   The money will go to improving smoke alarms and fire control systems as well as creating more emergency exits.

90.   The new three-person crew was winding down at the end of a long day when the smoke alarm went off in the U.S.-built Destiny laboratory.