Get latest articles and stories on India at LatestLY. Meghalaya Police chief LR Bishnoi on Tuesday said the July 24 mob attack on the Chief Minister's office in Tura was "pre-planned" and a "conspiracy" was hatched to cause physical harm to Chief Minister Conrad K Sangma. India News | Attack on CM Secretariat Preplanned, Conspiracy to Harm Chief Minister: Meghalaya DGP.