A significant problem that has not yet received sufficient attention: protecting young and vulnerable informants. This story in the Missoulian is about how police handled Colton Peterson, a suicidal 21-year-old who was working for them as a drug informant: “Family believes son’s suicide partly caused by law enforcement’s conscription as an informant.” The story raises some of the same issues that caused Florida to pass “Rachel’s law” after 23-year-old Rachel Hoffman was killed while working as an informant. See these previous posts: “Florida’s ‘Rachel’s Law’ offers some protection for informants” and “Recruiting new informants.” Under Florida’s new law, police must now consider certain minimum factors before recruiting a person as an informant, including the person’s “age and maturity,” and “whether the person has shown any indication of emotional instability.” My deepest condolences to Colton’s parents, Juliena Darling and Frank Peterson.