Where can I find out more about the investigation techniques used by private investigators? [more inside]
posted by reenum on Jan 19, 2009 - 9 answers

How do I contact a reputable investigator? I need to dig into someones background [more inside]
posted by Pasa la bola chetu on Dec 1, 2008 - 6 answers

Asked on behalf of a friend: I need to find a private investigator in the Miami, FL, area. [more inside]
posted by cowboy_sally on Sep 15, 2008 - 1 answer

How Does one go about finding a really top notch Private Investigator? [more inside]
posted by snsranch on May 29, 2008 - 11 answers

How to hire a reputable, effective PI in DC Metro area (VA)? [more inside]
posted by beezy on Nov 30, 2007 - 4 answers

How can I go about verifying some information on someone I've been corresponding with online for years, but recently am starting to doubt? (He's in Vancouver, BC; I'm in the U.S.) [more inside]
posted by justonegirl on May 22, 2007 - 30 answers

Does anyone have a recommendation for a private investigator/detective in the Boston area? Any tips for finding the best one, or helpful experiences working with one to share? [more inside]
posted by anonymous on Jan 14, 2007 - 3 answers