Night of terror
The data from Twitter shows some upsetting stats about Paris terrorist attacks on 13 November.
As it can be seen, the query for terrorist attacks has no result before 22h30. Unfortunately this shows even without any knowledge of the event itself (media or news), it is indeed possible to assume something must have happened related to the requested queries.
Some of the most repeated and used Twitter #hashtags associated with Paris attacks:
This article by theguardian has rich profile of each person who died cruelly during terrorist attacks in Paris.
My thoughts are with their families and those who lost their loved ones.