Lotta "Johns" on that list. Can you arrest a John for being a John? Explain that to the wife, with your one phone call. Only one Mingfu Lu, and that person was the youngest arrested. Could be the sex worker, or someone who recited the #2 entree at a favorite restaurant when asked for a name.

I'd give a "get out of jail free card" to octogenarians on either side of a prostitution transaction...