Kate Beckett:  So , any luck on finding that mystery man ?
Javier Esposito: Ryan 's scrubbing street cam footage near Dave 's apartment , but , yo , I think we 're missing something here .
Kate Beckett: What do you mean ?
Javier Esposito: Well , if Dave was a scam artist , he is the oddest _ one _ I ever heard of . I mean , yes , he was exhibiting con man behavior , but to what end ?
Kate Beckett: Uh , to rip people off .
Javier Esposito: Who ? His wife ? She did n't come from money . The priest took a vow of poverty , and the union guy ? Dave never asked him for a payoff .
Kate Beckett: Okay , that 's a good point . So what 's the upside to Dave 's cons ?