You're listening to live courtroom coverage of the trial of Karen Reed from the Hidden

Killers podcast and True Crime Today. Now, back to the courtroom.

My fingers are too fat.

Thank you. Okay. So, fingers are too fat thank you okay so what you're looking at is what I

called event 1162 if you see anything in blue on these charts that's

information that I added I typically put my initial J J.B.W. Jetson Blair Welcher, that's me.

And so this is referred to as the key cycle trip. So key cycle is simply you turn it on,

not necessarily turn the ignition on, turn it on, turn it on. That's one key cycle. So I this one 1162 dash 2 because there's also one that's on the same key cycle that I'm calling 1162 dash 1

the system also records the mileage so again this is a maintenance system generally So what you see is the T here is the trigger and there's a point.

So this time in the text stream data, you could think of it as like a stopwatch.

It's when it starts when the car turns on and stops when the car turns off.

And then if it sees a triggering event a

t it records that information so this is when the trigger happened so that's 1,142.2 seconds and so i've converted

that to minutes and seconds because most people don't think in seconds.

And so what it also does is once it sees a trigger, it's constantly circulating

data through the computer.

So when it says, okay, we have a trigger, it saves five seconds before the trigger, and then five seconds after the trigger.

So the trigger's in the middle,

and you have five seconds of data before

and five seconds of data after.

I have a couple of questions to you, Dr. Welchuk.

First, starting with the clock, the time in seconds on the left, you mentioned that begins

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