Dan Rodricks: Man accused in LaPere murder had been denied parole, but was still released early. Here’s why.

The man accused of killing Pava LaPere, the young tech entrepreneur and CEO of EcoMap Technologies, got out of prison last year despite the view of the Maryland Parole Commission that he should remain behind the walls. How did that happen? Don’t we have a parole commission to make all the decisions about releasing violent offenders back into society?