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Digital Evidence
Lexus Airbag Control Module (CDR) Download
Crash data retrieval report downloaded from the airbag control module of Karen Read's 2021 Lexus LX570. The CDR showed zero recorded collision events in the vehicle's history, including on January 29, 2022.
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Both prosecution and defense experts addressed the absence of recorded events, with Paul and Wolfe testifying this is normal for pedestrian collisions due to the minimal change in vehicle velocity caused by the weight differential between vehicle and pedestrian. Defense expert DiSogra similarly confirmed zero events were recorded.