West Yorkshire Police has launched a murder investigation following the death of a man in Bradford on Tuesday 16 June.
Police attended Grattan Road at around 4.50pm where the ambulance service was providing medical assistance to an injured man.
The man, who was in his forties, was pronounced dead a short time later.
Officers have arrested three man, aged 31, 45 and 51, on suspicion of murder. Police say all three men remain in custody.
Detective Superintendent Mark Swift, said:
“We believe the deceased was involved in an altercation outside Grattan Road Studios earlier in the day and would like to speak to anyone who witnessed the incident, or who may have information about those involved.”