'Wolf in sheep's clothing': First gay head of DC police union arrested on perverse charges, police say

A veteran Washington, D.C., police officer was allegedly caught sending horrendous messages to a person he believed to be a 15-year-old male.Lt. Matthew Mahl was placed on administrative leave at the D.C. Metro Police Department after being arrested on Tuesday in Harford County, Maryland, on charges of sexual solicitation of a minor and two counts of child porn solicitation.'It really is a horrific tragedy when we think about the impact that this could have on young people.'Mahl, 47, had been th...