Today we need the public to help us trace Jamie Marsh-Smith. We are keen to speak to him in connection with the murder of Zafer Eren.
We know that allegiances shift over time and now months on from Zafer's murder, people may have the confidence to talk to us.
A £30,000 reward is available for information that helps us arrest and convict those responsible for Zafer's death.
More top news
Keen crafters are gathering today to swap their leftover materials
The Met Office is forecasting freezing fog for parts of London tomorrow and on Tuesday
Fans of George Michael have started a petition for a tribute bench on Hampstead Heath in his memory