She was able to speak for a while, before BLM protesters rushed the stage:

It strikes this blog that focusing on data and actual victims of crime in communities (robbery, theft, gang/turf/drug wars etc.), and by extension, how the police approach these problems is a very reasonable [topic] despite the genuine racial tensions all about.

It also deeply threatens one of the core planks of the activist worldview:  Namely, that an oppressed victim class must be led by activists against the oppressors who are using morally illegitimate state resources to punish them.  For such folks, the system was always racist and rotten to the core, and thus requires their moral, social and political vision of a just society and their political activism to make it right.

Damn those who disagree.

Unsurprisingly, this is probably how you get campus protesters, university enablers and sympathetic mobs emotionally, financially, and personally justified in stopping Heather MacDonald from speaking and requiring her to get a security detail.

Meanwhile, criminals, victims of crime, police officers and private citizens carry on.

Heather MacDonald: ‘The War On Cops’

C-Span interview with MacDonald on the book here.

Furthermore, as previously and often posted:

“First, if any opinion is compelled to silence, that opinion may, for aught we can certainly know, be true. To deny this is to assume our own infallibility.’

‘Secondly, though the silenced opinion be an error, it may, and very commonly does, contain a portion of truth; and since the general or prevailing opinion on any subject is rarely or never the whole truth, it is only by the collision of adverse opinions that the remainder of the truth has any chance of being supplied. ‘

‘Thirdly, even if the received opinion be not only true, but the whole truth; unless it is suffered to be, and actually is, vigorously and earnestly contested, it will, by most of those who receive it, be held in the manner of a prejudice, with little comprehension or feeling of its rational grounds. ‘

And not only this, but, fourthly, the meaning of the doctrine itself will be in danger of being lost, or enfeebled, and deprived of its vital effect on the character and conduct: the dogma becoming a mere formal profession, inefficacious for good, but cumbering the ground, and preventing the growth of any real and heartfelt conviction, from reason or personal experience.”

-John Stuart Mill ‘On Liberty: Chapter II-Of The Liberty Of Thought And Discussion’

The Intellectual Cowardice Of The Crowd-Charles Murray At Middlebury College