A teenage boy has been charged with murder after two 17-year-olds were fatally stabbed at a house party in Milton Keynes.
Dom Ansah and Ben Gillham-Rice were knifed to death at the private party in the Emerson Valley estate on October 19.
The 15-year-old suspect, who cannot be named for legal reasons, was later arrested.
He was charged on Thursday night with two counts of murder and two counts of attempted murder
The boy will appear before Milton Keynes Magistrates' Court on Friday.
Two other people arrested on suspicion of assisting an offender have been released under investigation, Thames Valley Police confirmed.
Ryan Brown, 23, and a 17-year-old boy who cannot be named for legal reasons, were also stabbed in the attack and left with serious but non-life-threatening injuries.
Three other people have already been charged in relation to the incident.
Earl Bevans, 22, of no fixed address, Charlie Chandler, 21, from Bletchley, and a 16-year-old boy who cannot be named due to his age are accused of two counts of murder and two counts of attempted murder.
The three previously charged suspects have been remanded in custody and will appear at Luton Crown Court in January 2020.
A 27-year-old man who was arrested on October 26 on suspicion of conspiracy to murder has since been released under investigation.
