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Multi-vehicle crash causes delays on 91 Freeway in Compton

Cars are seen following a mult-vehicle crash on the 91 Freeway in Compton on Sunday, Jan. 13, 2013.

January 14, 2013 12:00:00 AM PST
A huge pileup caused delays Sunday night on the westbound 91 Freeway in Compton.

The crash occurred just before 9 p.m. near Wilmington. The California Highway Patrol says as many as seven vehicles were involved and 15 patients were treated.

At least four tow trucks had to be called. The cause of the crash was not immediately known.