Police: Man with stun gun robbed woman at CTA Roosevelt station

CHICAGO (WLS) -- Chicago police are searching for a man who allegedly pulled a stun gun on a woman and robbed her at the Roosevelt Station.

Police said he demanded her cell phone as she transferred from a Red Line to a Green Line train on Friday afternoon around 2:30 p.m. She complied, and he fled the scene. The woman was not injured.

Police released images of the suspect taken from CTA surveillance cameras.

If you have any information, you're asked to call Chicago police at (312) 747-8382