MILWAUKEE (CBS 58) -- Milwaukee police are looking to track down a suspect accused of assaulting a Milwaukee County Transit System (MCTS) bus driver. 

It happened July 27, around 4:50 p.m. near 27th and Holt. 

Police say two female suspects got into a verbal argument with the driver and then sprayed the driver with pepper spray before fleeing on foot. 

Authorities describe one suspect as a Black female, who is 18-19 years of age, has a dark complexion, large frame glasses and long braids. She is approximately 5'3" tall and weighs 100 lbs. She was last seen wearing a blue "Ice Cube" print t-shirt, light colored shorts and black Crocs.

The second suspect is described as a Black female, who is 18-19 years of age, has a dark complexion and long braids. She is approximately 5'3" tall and weighs 100 lbs. She was last seen wearing a black t-shirt with "Speed" print, black shorts, pink Crocs.

The suspects got into a verbal argument with the driver and then sprayed the driver with OC spray before fleeing on foot.

Anyone with any information is asked to contact Milwaukee police at (414) 935-7360 or to remain anonymous, contact Crime Stoppers at (414) 224-Tips or P3 Tips.