Two teenage boys have been arrested over the death of a man who collapsed after being assaulted by a group of youths in Sheffield, police say.
The 45-year-old man was attacked at the Middlewood Tram stop on Friday evening. He collapsed later as he got off a bus on Southey Green Road.
He died on Saturday morning at the Northern General Hospital.
A 14-year-old boy and a 17-year-old have been arrested in connection with the assault.
Police have appealed for any witnesses to contact them.