Osama Qawasmi stated that the evidence shows that the attackers were associated with Hamas - the same people who were supposed to be protecting the area.
The New York Times mentioned yesterday that Hamas has in the past blamed UNRWA for "implementing a plan to spoil the growing generation of Gaza," which mirrors the threats that accompanied the attack.
UNRWA has been careful to describe the attack as "vandalism," not terror.
In a related story, a candy shop in Gaza was blown up yesterday
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