The murder clear up rate is always way higher than any other category of crime, partially due to the fact that significantly more resources are dedicated to the investigations, but also due to the fact that the majority involve suspects known to victims in some way, involve physical contact between suspect and victim / scene and are not planned, hence evidence is usually everywhere, just waiting to be found. If the suspect is arrested within a few days (or even weeks) then it almost guaranteed that some substantive links will be established.Am I wrong, or aren't the police catching and convicting the perpetrator's at something approaching 100%?
a colleague's brother was murdered last year for being from peckham 

Used to shop there .....