Alert: Metra station attacks

January 26, 2009 7:55:23 PM PST
An alert is out on Monday night following a series of attacks at a Metra station.Chicago Police say there have been at least four incidents at the station in the 6300 block of South Dorchester. That is the Metra Electric Line. The most recent attack happened Thursday.

Police say a man in his early 20's approached women walking alone near the train station, ulled out a large kitchen knife and demanded their property.

One woman was sexually assaulted.