He needs to denounce THIS hate - and not just the single individual who committed these murders, but the other nutjobs who spout their bigoted crap and then claim to be conservatives.
Trump has denounced it. Google it.
Of course that will never be good enough. He must denounce it every time its demanded of him, like an organ grinding monkey. Never mind leftwing hate & violence.
Eventually they (you) will demand he denounce his core base of support, many of whom loosely fit the definition of 'white' 'nationalists', after all.
He's wise to blow off this obvious political ploy.