Updated 5:50 p.m. on March 21, 2018

UPDATE: GLENDALE, Wis. (CBS 58) -- Glendale Police have announced the arrest of a suspect wanted in the assault of a McDonald's employee.

No further information is being released at this time.

Stay with CBS 58 News for more information on this developing story.

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GLENDALE, Wis. (CBS 58) – Glendale Police are asking for help to find a woman they say assaulted a young McDonald’s employee Sunday morning.

According to investigators, a woman in a blue shirt walked behind the counter and shoved the employee to the ground causing her to hit her head twice. The woman then left the store.

Police released surveillance images of the suspect on their Facebook page Monday. 

Anyone with information is asked to contact the Glendale Police Department.