I think there's some confusion about when the 3-pt turn occurred. Some say it happened when she went the wrong way originally on Cedarcrest, before having to turn around and then turned right onto Fairview. She met RN and his two friends at that intersection after she turned around. There has also been talk she made the 3-pt turn in front of the house. I still don't know which one it is or if it was twice, and I don't believe the evidence is strong either way.
MOO
I think it's the timing. The times are really close. 12:23:59-12:24:07 is the time that the CW experts are saying the 3 point turn happened (I do not know if the defense is also saying that key cycle 1162 is that time)
There was a screenshot from Julie Nagel that JMcC had on her phone that showed Ryan texting her at 12:23am saying he had arrived or was "here". (She is asked about it in her testimony)
I have to say.. I have spent some time figuring out these times, and how they got to that time, using MATH

Doesn't the jury wonder where this 1162 thing came from? Why are we talking about 1162 trigger event 2, with no explaination of it? WE know what they are talking about, but does the jury?
I feel like Welcher shoudl have testified first, assuming he will explain in more detail about the key cycles (maybe not).