Did they really focused on searching around the Mall?
That's what newspapers and media got and they ran with it: Mall, Mall, Mall, Christmas shopping, car full of Christmas gifts, Mall, Mall, Mall.
And that was pretty much how it seemed that evening and night. And they did what? Have they done anything?
I don't think that is one of the "handsight is 20/20" kind of things to assume and expect that if something appears like kidnapping or accident at the Mall, then one of the first reasonable steps should be to get to all security guards, and especially security chiefs and:
- question them,
- make them aware of the incident,
- ask them for help and any possible info
YET what we have here? Sear's security chief WAS JUST THERE, on this very night, allegedly exactly at the time when cops also were there - and he either just showed up for his shift or was doing his round, and somehow nobody notified him.
Later he provides the tip, that crucial tip that could basically lead them straight to the suspect or allow them to solve the case and... that tip somehow doesn't make it, cops working this case are not getting it (or someone ignores it). Yes, I know that decades later it was kinda followed but why not right away?
With true, proper search of the mall, they'd hear about the girls in the car much earlier. Yet they didn't.