Mass murder incidents in India?

I've heard a lot about attacks (namely on primary schools) in China, yet I rarely hear about any incidents in India (not including terror attacks).

[You must be registered and logged in to see this link.]

As for terrorism, four big incidents that stand out to me are Air India Flight 182, the Bombay bombings, the 2006 Mumbai train bombings, and the 2008 Mumbai attacks.

One of the earliest mass shootings took place in the British Raj (now India) in 1878.

In June 1878 a Baloch sepoy killed six people and seriosuly wounded four others in Hyderabad, Sindh, British Raj. Early in the morning the soldier shot his mistress, whom he believed unfaithful, and then took 100 rounds of ammuntion and left the barracks. Out in the street he shot at anyone who crossed his path, until he himself was killed by one of his officers. Wikipedia article