The almost instantaneous Senator Sanders denunciation / repudiation statement of the event after it was found the shooter had been a Bernie 2016 campaign volunteer, clearly reveals the 'systemic' U.S. Government-In-Hand-With-Corporate-Mass-Media need to "nip this one in the bud".
Yes a mass shooting that was obviously politically motivated (no matter what some of the other personal/psychological issues of the 66-year-old perpetrator) and politically targeted.
Now erased from U.S. corporate media headlines, and replaced Business-As-Usual "Trump under investigation", "Guns need regulation" (?? for Democrat / left wing shooters?), etc.