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Documentary Evidence
O'Keefe Phone Call Register
O'Keefe's January 28–29 call register, including McCabe's pre-arrival calls, Read's 12:33 a.m. call and seven further Read calls as battery temperature fell.
About
Used to establish a precise timeline of O'Keefe's last phone interactions and to correlate call data with health sensor data from the device, helping fix the window during which O'Keefe became incapacitated.
The phone call register from John O'Keefe's device covering January 28–29, 2022, documenting all calls involving O'Keefe's phone, including McCabe's calls before arrival at Fairview, Karen Read's call at 12:33 AM, and seven further calls from Read as battery temperature dropped.