Sprinklers bring abrupt end to RSM fireworks display

RANCHO SANTA MARGARITA A sprinkler malfunction caused the abrupt end of an annual fireworks show approximately six minutes after it began, officials said in a statement Wednesday, July 5.
The fireworks display, put on by the Rancho Santa Margarita Landscape and Recreation Corporation, halted abruptly when two sprinkler systems unexpectedly turned on, damaging the power and circuit board that controls the fireworks display, SAMLARC officials said in the statement.
“As completed every year,