By Tony Manolatos SAN DIEGO – At least 13 construction workers were injured Monday afternoon, at least two critically, following an explosion in a

SAN DIEGO (AP) — An apparently accidental explosion rocked a Hilton hotel under construction Monday, injuring 13 workers, five of them critically,

Twelve people have been injured in an explosion in a hotel under construction in the Californian city of San Diego, authorities say.

(NECN: San Diego, Calif.) - Investigators are looking into what triggered an explosion that badly damaged a Hilton hotel under construction in downtown San

An apparent explosion rocked a Hilton hotel under construction in San Diego Monday and a fire official said a dozen workers were injured.

SAN DIEGO -- Several floors of a Hilton hotel under construction in downtown San Diego have been badly damaged in an apparent explosion, and authorities say

SAN DIEGO (AP) - Several floors of a Hilton hotel under construction in downtown San Diego have been badly damaged in an apparent blast.