A misguided social engineer at work: Mark Kleiman, guest-blogging at The Volokh Conspiracy last year (posts are in reverse chronological order).
Now, for some antitodes.
A breath of fresh air from Bryan Caplan, on the subject of addiction-as-disease as an excuse for anti-social and criminal behavior.
A look at crime and race in New York City, from City Journal.
A series of posts (in reverse chronological order) by Lester Jackson, writing at TCS Daily about the death penalty.
My own contributions:
Does Capital Punishment Deter Homicide?
Libertarian Twaddle about the Death Penalty
Crime and Punishment
Abortion and Crime
Saving the Innocent?
Saving the Innocent?: Part II
More on Abortion and Crime
More Punishment Means Less Crime
More About Crime and Punishment
More Punishment Means Less Crime: A Footnote
Clear Thinking about the Death Penalty
Let the Punishment Fit the Crime
Another Argument for the Death Penalty
Less Punishment Means More Crime
Abortion and Crime (from a different angle than the earlier post of the same name)