I haven't seen this case in a few years and have since forgot then names of the victims. Sorry if the details are vague.
A man and a woman recently started a family and had a baby. They went to the wife's mother's house, which is very close by. When they came back they were robbed and murdered. Supposedly there was a party at the house after they were killed. Thankfully the baby survived. I think this case is solved and the people responsibe were in a group called the s.k.a.t.e.r.s. Sorry for the lack of details.

That could be the case of the Ellenders (Todd and Pam, I beleive). The original segment was thought to have only aired once on NBC and wasn't aired on the Lifetime reruns (Justin, Heather or Megan can step in here to make any needed corrections). It was a very rare segment for quite some time because of this. It's also one of the creepier segments ever aired.

Thank you, I've been wondering for awhile now, that has to be up there as one of the scarier segments.