Detectives investigating the murder of Daniel Frederick in Hackney on 8 January have made a seventh arrest.
A 17-year-old male [G] was arrested on on Wednesday, 11 April in Doncaster on suspicion of murder. He was taken to an east London police station and was subsequently released on bail to a date mid May.
[B] A 16-year-old was arrested on 22 January was charged with murder on Wednesday, 4 April.
[C ] On Monday, 29 January officers arrested Kacper Karasinski, 18 (03.10.99) of Mount Pleasant Lane, Hackney, he was charged with murder on Tuesday, 30 January.
[E] On Wednesday, 27 February officers arrested 16-year-old youth from Hackney, he was charged with murder on 27 March.
[F] On Saturday, 14 March officers arrested a 17-year-old youth from Hackney, he was charged with murder on 15 March.
All four charged have been remanded in custody to appear for trial at the Old Bailey on Wednesday, 24 July.
+A 26-year-old man [A] arrested on Wednesday, 10 January arrested on suspicion of murder has been released under investigation.
+A 41-year-old woman [D] arrested on Monday, 29 January on suspicion of assisting an offender on has also been released under investigation.