A threat note stuck on the security barrier of the entrance gate of Junior Model Girls High School Rajgarh by unidentified miscreants caused panic among the administration, police and the parents on Thursday.
The district administration informed the parents and the police who immediately besieged the school.
According to the police, it seems like an act of mischief but an investigation has been initiated.
Police have suspicions over the involvement of a local as few of the residents were having a dispute with the school over the emergency gateway.
