Test references. Once you've found a PI, You should definitely question him for references. They're people today which you could belief who will vouch for that investigator’s expertise and ability. 1859 illustration of Vidocq arresting a robber just after monitoring him down In 1833, Eugène François Vidocq, a French soldier, https://merchandising69023.onesmablog.com/private-investigator-for-dummies-67029720