On March 13, 2008, the citizens of Omaha, Nebraska were shaken as news broke that there had

been a double murder in Dundee, one of the city's normally quiet, affluent neighborhoods.

It was a mysterious crime that on the surface made no sense.

It was abundantly clear, however, that whoever this murderer was had gone there that day

with that purpose and that purpose alone, to kill.

It was a crime that left detectives scratching their heads.

Days, weeks, months, and ultimately years would pass without any clues or evidence pointing

towards any suspects.

The case grew cold, and the citizens of Omaha were left wondering, was there a killer among

them?

Five years and two months later, on Mother's Day of 2013, Omaha would be struck yet again

by another double murder, and it brought the first double murder case back to life.

Evidence at the scene left no doubt that these two cases were connected, leaving investigators

faced with the terrifying possibility that they were dealing with a serial killer.

And it brought about a renewed sense of urgency to get these cases solved and that killer behind

bars.

Today, we're going to examine these murder investigations and try to find the answers

to some burning questions.

How did these four people, who had no obvious connection to one another, end up murdered

five years apart in eerily similar ways?

Why were these people targeted?

Who was responsible?

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