Man, 19, stabbed in north Belfast
A 19-year-old man is in a "serious" condition in hospital after being stabbed.
Detectives in north Belfast have arrested four people following the incident in the Cliftonville Avenue area at about 10pm on Thursday, police said.
The teenager's condition is described as "serious", but his injuries were not believed to be life threatening, a spokesman said.
The four people held were assisting police with their inquiries, he added.