11.   A faulty clothes dryer apparently sparked a blaze that killed four tiger cubs at the home of the owner of a nonprofit refuge for big cats.

12.   A hotel official declined to comment on what may have sparked the blaze.

13.   A short circuit may have sparked the blaze, police said.

14.   According to eyewitnesses, they shot a rocket flare from their speedboat onto the island, sparking the blaze.

15.   Alpine Fire Chief Thomas Ace could not confirm a report that a car fire sparked the blaze, and he had no estimate on when it would be contained.

16.   Alpine Fire Chief Thomas Ace could not confirm a report that a car fire sparked the blaze.

17.   An intruder splashed a flammable liquid on the floor of an apartment and sparked a blaze Wednesday night that killed four children, authorities said.

18.   But they also fear lightning strikes might spark new blazes.

19.   But they also feared lightning strikes might spark new blazes.

20.   Director of prisons Antonio Marval said several guards had thrown tear gas canisters into the cell, sparking the blaze, but he gave no specifics.