A Chicago police SWAT team responded to a shooting Sunday afternoon after a man was fatally shot in the Garfield Park neighborhood.

The 20-year-old man was walking in the 3800 block of West Arthington Street when four people approached him and opened fire about 4:20 p.m., according to Chicago police.

He sustained a gunshot wound to the face and was taken to Mount Sinai Hospital, where he was later pronounced dead, police said.

The attackers ran into a nearby building. A SWAT team was called to the scene and is searching for the assailants, police said.