There's a thread about the murder of Lt RIchard Collins that you can find here:
twitter.com/RVAwonk/status/866570845510041602
There are links and subtweets attached to the thread that I can't quite manage (I'll try and put the subtweets put in square brackets) but the bulk of the text is below:
Caroline O.
@RVAwonk
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Caroline O. Retweeted Caroline O.
Please. Pay. Attention. To. This. --> White nationalists believe Trump "has been nudging them to commit violence."
[2nd Lt. Richard Collins III was brutally murdered this wknd by a member of racist 'Alt Reich: Nation' Facebook group]
When extremists believe POTUS has their back, they become emboldened to engage in more frequent & extreme act
[Caroline O.
@RVAwonk
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Caroline O. Retweeted Caroline O.
"Donald Trump is setting us free." - white supremacist/editor of the neo-Nazi site Daily Stormer.]
Young white men are being radicalized online. But Trump & Sessions are too busy demonizing immigrants to notice/care
Relevant context --> You're more than 7X as likely to be killed by a right-wing extremist than by Muslim terrorists
thinkprogress.org/you-are-more-than-7-times-as-likely-to-be-killed-by-a-right-wing-extremist-than-by-muslim-terrorists-417f3c3461db