Another mass shooting.

[Rev. Rye]

2 deaths = double homicide (weapon understood - not mentioned unless other than gun)
3 deaths = triple homicide (weapon understood - not mentioned unless other than gun)
4 - 6 deaths = Gun violence with 4-6 deaths
7 deaths = mass shooting with seven confirmed dead
> 7 deaths = *another mass shooting

*the word “another” implies that this is big enough to make the list of famous incidents

To be fair, the official definition of mass murder is that four or more people die in one incident (and the killer stays in one location, otherwise, it's a spree shooting)