Four missing people -- just a tragic coincidence? In the two weeks after Halloween, three college men disappeared from Minneapolis, Collegeville, and Eau Claire, Wisconsin. Around the same time, a 21-year-old woman in Brainerd failed to show up for work, and has not been seen since. Despite constant media exposure and massive search efforts, all four are still missing, and authorities are still waiting for the one tip or stroke of luck that might yield some answers. If the cases are linked, a break in one might solve them all. But at this point it seems just as likely all four are only connected by a tragic coincidence. All four are still missing? Nothing?