Detective Inspector Max Arnold, whose lifestyle on a battered houseboat in Chelsea's Cheyne Walk contrasts sharply with the affluent elite whose crimes he helps solve alongside partner DS La... Read allDetective Inspector Max Arnold, whose lifestyle on a battered houseboat in Chelsea's Cheyne Walk contrasts sharply with the affluent elite whose crimes he helps solve alongside partner DS Layla Walsh.Detective Inspector Max Arnold, whose lifestyle on a battered houseboat in Chelsea's Cheyne Walk contrasts sharply with the affluent elite whose crimes he helps solve alongside partner DS Layla Walsh.