I don’t think it was ever confirmed when the alleged boyfriend became her ‘ex’ was it?
No we don't know if he was at work that day or if he was her 'ex' before then.
A close family member firmly believes that they were still together and texting each other on Valentines day.
The more I think about this - it makes much more sense that she was picked up in the car park where she worked. I'm certain now that that must have been what happened, as there would be no point trying to intercept her on the way to work if her destination was known.
There MUST be CCTV outside the workplace surely?