I wanted to chime in, especially on the subject of a Security Guard...I was 8 years old when this happened, and Seminary South was the only mall I had ever been too, it was the only mall anywhere near my home town which is just south of Fort Worth...The thing I have racked my brain trying to remember, is if we (my Mom,Dad and little sister) visited at that time. Seminary South had the "South Pole" at Christmas time which was insanely popular and the mall was so packed especially around the Sears store. I remember always entering through Sears, unless going to Murphys which was around the N facing side of the mall and kind of up a hill. You have to think about one mall, at Christmas, serving Tarrant County/Seminary and Felix area which have always been very diverse, like many other areas just due to the size of DFW....but along w/Fort Worth/Tarrant County residents, you had every tiny town that was in surrounding area also at Seminary South. It was a madhouse with what seemed like million mile line for Santa lol There was a steak house toward the back and across a street, at that time and I want to say a Wyatts Cafeteria in same lot as the mall...These to restaurants also drew large crowds but mostly older people or people who could afford the steak house. I wish I could remember the name...I can still see the bldg. Short story long, the holidays would have been really the only time you saw that type of security and they weren't like the little courtesy guys now days at the mall...they would stand there watching the lines and watching the doors for shoplifters. they were not regular employees as far as I remember...so the odds of getting a ride from security in 1974 at Seminary South were pretty much not what they did. They were posted in the mall area not driving around the lot back then and not there on the regular. We went to SS a lot due to school shopping, taking my grandparents when they wanted to go get something that you couldn't get from the little stores closer to our town...I also read that the one girl wanted to be home by 4 to get ready for a party, which makes me think the odds of a newly promised teen girl, missing the Christmas party and the chance to show her ring, are slim to none on purpose at least...There have been incidents for years and even recent years of men following or even hiding under peoples cars...at one mall someone was doing that and cutting womens achilles as they walked up which in turn rendered them unable to walk at all...it's crazy and the holidays seem to make people crazier and meaner in some areas....namely those areas full of people and young women/girls to fall victim to the opportunistic abductor or rapist/murderer.....I intend to re-familiarize myself with the details and look for any new....i did see a few years ago, the brother of one of the young ladies has a dive team and equipment who helped him in finding a car specific to someone, I cannot remember who w/o looking it up but this case has never truly died down completely around here...I just hope one day there will be closure for the families and answers so we can all understand what happened that day.