I'll bet the shooter was on an SSRI, or had just come off of taking them. To much money to be had by big pharma, and politicians to link SSRI's to mass shootings, even though most of the mass shooters were using them, or at sometime using them. I'm sure the media and Trump haters are hoping he was a white conservative Trump supporter. An SSRI user, transvestite, homo, democrat, muslim, or a psychopath will never be mentioned by the media. At that point its just guns that are the reason for the shooting.