*UPDATE: 2528 S Grand Av* 4 pts total (2 adult M, 2 adult FM) were tsp
to local hosp= 2 "critical" + 2 "fair". Single explosion of *unknwn gas
cylinder* to rear of bldng is subject of joint invest by LAFD
Arson/LAPD/LACoHazMat. There was no active fire. Inc remains static -
Matt Spence###
