47-year-old arrested on suspicion of perverting the course of justice . Released from bail conditions 2009 after his arrest last July . Police say he provided details which have progressed investigation . Miss Lawrence was reported missing by her father in York in almost a year .
47-year-old arrested on suspicion of perverting the course of justice . Released from bail conditions almost a year after his arrest last July . Police say he provided details which have progressed investigation . Miss Lawrence was reported missing by her father in York in 2009 .