Burnell 'Bernie' Mitchell, the younger brother of the Daddy Cool hitmaker, is suspected of ordering the killing of Islamic worship leader Abdul Hadi Arwani, who died of multiple gun shots in his car in north London last week (ends12Apr15).

Police officers searched Mitchell's London home and a mosque as part of their murder investigation and the 61 year old was arrested and questioned on suspicion of conspiracy to commit murder.

Leslie Cooper, 36, was charged with Arwani's murder on Tuesday (14Apr15).