Burgess testified to it. He explained both the recovered, timestamped ignition events, plus the key cycle events working on elapsed time. and IIRC it is actually the defence expert who did the first botched chip off. Burgess testified to what was done by Gaffney (she will be the primary witness to that).
But in any event much of this will be stipulated. The defence don't appear to dispute all the timestamped ignition events since recovered from the SD card - they dispute the variance to JOKs IOS clock.
Also this evidence is now split. In T1 Trooper Paul testified both to 1162 and the accident reconstruction, and AJ put to him the 1162 dispute.
This time around Mr Alessi did not dispute 1162 with Burgess. Apparently because of the new user data which has the time stamped ignition on events with odometer read.
Maybe the defence experts will still contest the meaning of 1162, but typically you would expect them to put that issue to the CW witness on cross, rather than just let him claim these things as uncontested facts.
IMO/MOO
I think I'm going to take a 'wait and see' approach. I don't see the defense saying that at all right now.
Gaffney didn't botch anything, that was clarified in the cross. She did a chip off, which can unfortunately damage the board (it was brought up in a pretrial hearing too that I just happened to listen to on the weekend lol) The SD card, she didn't take it off because there was no way to read it at the time she did the chip off. That is in testimony too.
This is my understanding as of right now from Burgess' testimony:
He did a report in Jan 2025 in this report, he never mentions techstream at all.
DiSogra did a report responding to and disputing Burgess' Jan 25 report, submitted March 2025.
Burgess said that DiSogra's report prompted him to supplement his report.
Burgess does this supplement and sends to the CW on May 8th. But in new report he references "techstream" now and also mentions collision, both of which were not in his original report.
Burgess says from the SD card, he was able to get time on/time off times for the Lexus. But those times are still not connected to key cycles and trigger events also do not have timestamps. He does try to use known times of the car starting/shutting off to trace back the key cycles IMO But most of this info is what we already knew, it's just confirming it with timestamps from the Lexus now. I did notice that they did not do any timestamps after the 29th of January, I suspect those will come in later through a witness that actually analyzed that data.
So let me try to do a quick backwards key cycle with what we know... and what we learned that the CW is saying right now...
1067 - CW is saying this is Trooper Pauls testing now (I think)
1066 - Parking car in sallyport at Canton
1065 - Loading on tow truck
1064 - trip to Deighton
1063 - 5amish trip out to look for JOK and to JM's.
1062 - Waterfall to 34F to 1Meadows
Do you know what they didn't account for? At some point on the 30th of January, the car was turned around in the sallyport. Jackson specifically showed this video to YB and made him read the timestamp, it was the 30th and the car was turned around. Trooper Paul didn't do his testing until the 1st.
I think if the defense was going to dispute that 1162 key cycle, this wasn't the witness to do it because Burgess was relying solely on Whiffin and Welscher's reports and information he received from LE officers (not Trooper Paul's report though) and was disputing DiSogra saying he was wrong on his times. He did not look at the data himself IIRC.
All JMO and I look forward to more testimony because it is still not 100% clear.