Fascinating bit of original reporting (as far as I can tell, there’s no citation anywhere in this article) by the good folks at electoral-vote.com.  I was surprised at the level of difference between the parties.  Assuming the reporting is accurate, it’s very impressive that the Republican party, as a national party, has the image of law-and-order, when clearly it doesn’t keep its own house in order.

http://www.electoral-vote.com/evp2017/Senate/Maps/Jun26.html#item-7