My question is ,if she was murdered, at basically almost rush hour, how did no one see it? Would the roads be empty at 7:10am or so?
No, the streets are never empty in MLT, and during that commuting time they are actually quite busy.
IMO she was engaged on the sidewalk next to her car on the right side of the street which is not near a streetlight. And quickly. IMO she was placed into a vehicle that she wasn't familiar with, and did not get into it without a struggle. How this this ties into blood in her car I don't know, unless the perp opened her passenger door first, or pulled her around to that side of the car and then it was opened.
I'm still baffled as to how there could be blood on the seat and interior door panel, but not the windows.
If we assume that it was CD's blood that was spilled at that time, possibly from her fingers - then why wouldn't she also have pushed against the very large surface area of the window, too? Especially as she would have been frantic, imo.
If we assume it was the perp's blood, I can then understand why no blood on the window (passenger or windshield.)
Another thing that occured to me was that her car would have been running when she sent her text messages. What made her turn off that car? If she was just pulled over for a short time to make a quick text or two to her carpool friend she wouldn't have turned off the car, assuming she'd just be putting it into drive and heading towards home in a few seconds. I believe all of - whatever happened at that car - it happened very quickly because of the time of day (commuters), the fact that it was getting lighter and lighter outside by the minute, as well as the police station being a stone's throw away. Did Cheryl turn off the car, or did the perp. Were the keys in the car? Were the keys even found? Fingerprints would be on those keys.
I believe that if Cheryl turned the car off and got out of it, that it would have been in a scenario where she felt like she was "helping" someone. That info might be useful in figuring out what type of person the perp was. If the car was never turned off, then I feel like that would be indicative of something/someone much more nefarious. (Someone yanking her out of her car and moving her into another vehicle.) Hope that makes sense. And I really, really wish that we knew if that blood was at all relevant.
I have also wondered if Cheryl had a gun in the glove compartment, but considering that it is very likely that she often didn't lock the car, I assume not. If she had, it would have offered a better reason for their to be blood, as if she was reaching for it and someone stopped her.
But, again, she probably didn't keep a gun on her person since she was taking a commute she'd taken thousands of times before and it was supposed to just be another Monday.