On the night of her missing? I don't know and her neighbors wouldn't either based on residential IR security cams that only reach out effectively a few feet. There are no street light and no street cams. The next nearest main roads have DOT (Dept. of Traffic) cameras at intersection but they do not record. There are no police or flock cams in the city of Tucson.
On my street at night (bigger properties than NG, wooded, no street light, lots of wildlife) I can hear and see cars on my CCTV feed at night if I'm working at my desk. Sometimes someone's coming home at 2am or 3am. You just see the headlights go by on the cam. None of my cameras would pick anything other than a blur up.
There was one direct neighbor that said they did not have cameras (just installed them after this case) and another that said they can't detect cars going by on their cameras at all.
There are no IR cams that would pick up a car driving by at night on these houses in a completely dark neighborhood with privacy landscaping. All those cars parked on the road would not be viewable at night, just blobs or blurs.
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