These have become so numerous and common place in India that it's difficult to keep track of them.
The latest in line of course is the stampede which happened in Sabarimala Temple yesterday. And of course, a stampede is so predictable ... the conditions for a stampede are almost 'perfect.'
All these Gods have various weird habits such as needing to be worshipped on particular days of the year ... and of course, devotees are always crazy enough to bear the brunt of such huge gatherings ....
What crazy, weird stuff ... but anyway, what can one do ... it's people's 'democratic' right to exercise their free will and if they wish to exercise it in this manner, then so be it.