Here (h/t Ben Smith tweet):

Maurice Clemmons, the 37-year-old Tacoma man being sought for questioning in the killing of four Lakewood police officers this morning, has a long criminal record punctuated by violence, erratic behavior and concerns about his mental health.
Nine years ago, then-Arkansas Governor Mike Huckabee granted clemency to Clemmons, commuting his lengthy prison sentence over the protests of prosecutors.
“This is the day I’ve been dreading for a long time,” Larry Jegley, prosecuting attorney for Arkansas’ Pulaski County said Sunday night when informed that Clemmons was being sought in connection to the killings.