Read the following article and answer the question that follows:
MYSTERIOUS COLLAPSE OF BUILDINGS ROCKS LOCAL COMMUNITY, BRICKS VANISH WITHOUT A TRACE
By Jason Scott
LONDON, March 15 – A baffling phenomenon has struck the local community as buildings continue to collapse in an inexplicable series of events, leaving residents in fear and authorities scrambling for answers. According to reports, another five buildings have succumbed overnight, marking a worrying trend that has seen the number of fallen structures increase daily.
"The situation is unprecedented," a concerned citizen remarked. "We all hoped it would stop, but it's only getting worse. Every morning brings news of more collapses."
The crisis took a tragic turn when Mr. Chelmsford, a local school principal, announced the loss of two young students, Leyla and Mehdi, whose residence was among the destroyed. "Their house collapsed while they were inside," he disclosed in a somber address, leaving the community mourning and in shock.
In response to the escalating situation, authorities have deployed an increased police presence, with officers patrolling the affected areas in hopes of uncovering the cause behind the mysterious collapses. "We are doing everything in our power to understand and prevent these tragedies," stated a police spokesperson, emphasising the gravity of the situation.
Eyewitnesses report that the collapses occur under the cover of darkness, adding an eerie silence to the calamity. "It always seems to happen at night. We never see it, just wake up to the devastation," shared a local resident, highlighting the stealthy nature of the phenomenon.
Further complicating the investigation is the peculiar disappearance of bricks from the rubble of collapsed buildings. "There weren't nearly enough bricks left," noted another eyewitness, puzzled by the shortage. "It's as if they vanished into thin air."
Adding to the mystery, some have reported the bricks that remain bear an unusual hue. "They looked a bit... blue," one observer claimed, while another described them as "almost blue and almost silver," sparking a wave of speculation about the nature of the materials used in the construction of the affected buildings.
As the community grapples with this enigma, the quest for answers continues. Police officials will continue their investigation and will be releasing daily updates to the public through their social media platforms.
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What action have authorities taken in response to the building collapses?