there was very little evidence to go on , and what there was had been of no use so far , from the part fingerprints on the part washed glass at saul barraghans alcoholic flat , well , actually it was saul barraghan who was the alcoholic , not his flat , to the complete lack of evidence at mel johnstons place , to this current murder where some footprints had been found but they were very non descript , also as mr david holmes had been submerged in water for a number of hours any potential clues on his body would have deteriorated quicker so there was maybe not much to go on there either , but they would find out soon enough .