Fourth charge over knife killing

Three other youths have already been charged with Mr Robertson's murder

A fourth teenager has appeared in court charged with the murder of an 18-year-old man who was stabbed to death at a party in Sheffield.

Dale Robertson, from Ecclesfield, was stabbed last Saturday during a disturbance at a girl's 16th birthday party in Rokeby Drive, Parson Cross.

A 17-year-old boy appeared before Sheffield magistrates on Monday and was remanded in custody.

He will next appear at Sheffield Youth Court on Thursday.

Two other 17-year-olds and a 16-year-old boy have already appeared in court charged with Mr Robertson's murder and will also appear at the youth court on Thursday.

They cannot be named for legal reasons.