Chicago police are searching for two female suspects who allegedly spat on a man before pepper spraying him on a CTA bus in the South Loop last month.
According to authorities, after the assault the pair stole the man's backpack.
The robbery happened around 3:30 p.m Jan. 18 on a CTA State Street bus at Roosevelt Rd., according to Chicago police.
Police released photos of the suspects and asked anyone with information to call Area Central detectives at 312-747-8380.
The man declined medical attention, police said.