Several area law enforcement agencies are working together after the pursuit, of armed robbery suspects in Machesny Park, Illinois, ended with a crash in Beloit.  Police say the pursuit began around midnight Friday and traveled through South Beloit, and ended at Grand and Athletic Avenues in Beloit.  The suspects fled on foot.  Beloit police area asking anyone with information, or surveillance video, to contact them.  Authorities say the investigation continues.