formerprosecutor
A formerprosecutor is a person who putatively defends a person, a class of people, or legal principles associated with criminal defense, but consistently does so in ways that undermines the presumption of innocence basic tenets of zealously defending people accused of crimes.
Bro, John Smith said you should trust the five oh if they want to interview you about your wife's disappearance, but he's a formerprosecutor.