Trial 2 Trial Day
◀ Day 7 Trial 2 Day 9 ▶

Day 8 - May 2, 2025

Judge Beverly J. Cannone · Trial 2 · 6 proceedings · 2,334 utterances

Day 8 of 36
Appearing:

Jennifer McCabe completes her testimony under sustained defense attack on her credibility, communications, and cooperation; toxicologist Hannah Knowles provides BAC evidence the defense immediately challenges at its foundation.

Full day summary

Day 8 opens with the conclusion of Jennifer McCabe's cross-examination, as Alan Jackson methodically layers evidence of omissions, contradictions, and suspicious behavior: McCabe failed to disclose a 5:07 AM call to 34 Fairview, GPS data contradicts her account of her January 30 movements, fourteen undisclosed contacts with lead investigator Trooper Proctor undermine her claim she had never met him before September 2023, and seven calls to O'Keefe visible on his phone extraction are absent from hers. The prosecution's redirect attempts to reframe McCabe's texts as grief rather than coordination, but recross narrows the damage — her 'full cooperation' claim collapses when Jackson elicits that she terminated a federal interview and sought counsel. McCabe's testimony concludes after four days of examination. The Commonwealth then calls forensic scientist Hannah Knowles, who testifies that Karen Read's BAC at the incident time (12:45 AM) was between 0.14 and 0.28%, but a tightly constrained cross by David Yannetti establishes that the entire calculation rests on a hospital blood draw whose accreditation and quality control Knowles cannot verify.

  • Jackson presents a four-person Albert-McCabe family group chat showing McCabe texted 'she is telling them everything' and 'I love it' while Kerry Roberts was being interviewed by state police in McCabe's own home.
  • Verizon records reveal at least 14 phone calls between McCabe and lead investigator Trooper Proctor — contradicting her statement to Lieutenant Tully that she had never met him before September 2023.
  • Jackson establishes that seven calls from McCabe's phone to O'Keefe between 12:29 and 12:50 AM appear on O'Keefe's extraction but are absent from McCabe's, suggesting deletion.
  • McCabe admits she terminated an interview with federal agents and sought counsel, directly undermining the redirect portrait of a witness who never refused to cooperate.
  • Yannetti elicits from the prosecution's own toxicology expert that her BAC retrograde extrapolation is 'only as good as the numbers I was provided' — and she cannot confirm Good Samaritan Hospital's lab is accredited.
Alan Jackson
“So, it's your word and your word only, Miss McCabe, that my client demanded a Google search. Is that right?”
Jackson isolates McCabe as the sole witness to the critical Google search demand — no corroborating video, audio, or testimony — making this the linchpin of her uncorroborated account.
Jennifer McCabe
“Correct. I said I'm going to stop and I'm going to seek some counsel. Yes.”
McCabe's admission that she stopped a federal interview and sought counsel directly contradicts the prosecution's redirect portrayal of a fully cooperative witness, closing the day's most damaging impeachment loop.
Hannah Knowles
“The reliability of the results that my calculations were based on — my calculations are only as good as the numbers that I was provided. And like I said, the same math that I did here, I would do to my own internal standard or my own internal testing, anything that I performed testing on in the lab myself. But the results that I started from, I don't have any direct knowledge on their accuracy or reliability.”
The prosecution's own forensic expert concedes her BAC calculations depend entirely on hospital data whose reliability she cannot vouch for — handing the defense an immediate foundation challenge to the toxicology evidence.

Jennifer McCabe - Cross (Part 2)

Defense attorney Alan Jackson cross-examines Jennifer McCabe, challenging her testimony through phone records, GPS location data, text messages, and video evidence.

Cross
Jennifer McCabe Alan Jackson
932 utt.

Defense attorney Alan Jackson resumes cross-examination of Jennifer McCabe in Trial 2, covering three main areas. First, he establishes that McCabe omitted a 5:07 AM phone call to her sister Nicole Albert at 34 Fairview from both her Trooper Prince interview and grand jury testimony, listing only Karen Read, Julie Albert, and Tom Bey as contacts that morning. Second, Jackson presents text messages between McCabe and Nicole Albert, and a four-person group chat (McCabe, Nicole Albert, Brian Albert, Matt McCabe) from January 29 and February 1, 2022, showing the family monitoring Kerry Roberts's police interview in real time — McCabe texted 'she is telling them everything' and 'I love it' while Roberts was being interviewed by state police in McCabe's own home. Third, Jackson uses GPS location data to challenge McCabe's testimony that she drove directly from One Meadows to Sergeant Lank's house on January 30th, showing she actually returned home first, then stopped at 34 Fairview for several minutes, before arriving at Lank's house where she stayed approximately 45 minutes.

Cross
Jennifer McCabe Alan Jackson
734 utt.

Defense attorney Alan Jackson resumes cross-examination of Jennifer McCabe across four major areas. First, he establishes through Verizon records that McCabe had at least 14 phone calls with lead investigator Trooper Michael Proctor between January 29 and March 29, 2022, plus resumed contact in summer 2023 — then confronts her with a statement to Lieutenant Tully claiming she had never met Proctor before September 2023. Second, Jackson walks through seven calls from McCabe's phone to O'Keefe between 12:29 and 12:50 AM that appear only on O'Keefe's phone extraction (not McCabe's), challenging her 'butt dial' explanation by detailing the multiple steps required to place each call on an iPhone. Third, he revisits the 2:27 AM Google search for 'how long to die in cold,' pressing McCabe on the Cellebrite extraction showing three searches with only the 2:27 AM entry marked as deleted, and establishing that no witness — including Kerry Roberts — can corroborate McCabe's claim that Karen Read demanded the search. Fourth, using dashcam video clips, Jackson demonstrates that McCabe was the primary person engaging with law enforcement at the scene, then builds to the central question of why McCabe never entered 34 Fairview Road to wake Brian Albert — a trained first responder sleeping 30 feet away — during the minutes O'Keefe lay dying in the snow.

Jennifer McCabe - Redirect/Recross

Redirect and recross of Jennifer McCabe. Brennan reinforces her cooperation with law enforcement and presents text messages as evidence of genuine grief, while Jackson challenges both the full extent of her cooperation and the context of her communications.

Redirect
Jennifer McCabe Hank Brennan
351 utt.

ADA Hank Brennan conducts redirect examination of Jennifer McCabe covering four areas. First, he establishes the weather conditions — snow accumulating through the night and poor visibility the following morning — to contextualize why McCabe did not see O'Keefe's body during her earlier visits to 34 Fairview. Second, he emphasizes McCabe's consistent cooperation with law enforcement, noting she never refused an interview, grand jury appearance, or court testimony. Third, he contrasts McCabe's relaxed state of mind at 2:27 AM (browsing her phone before bed) with her panicked state the next morning, framing the Google search 'how long to die in cold' as something Karen Read asked her to do after they found O'Keefe. Fourth, Brennan reads extensively from McCabe's text messages with Kerry Roberts and Nicole Albert from January 29-31, 2022, presenting them as evidence of genuine shock and grief rather than the coordinated collusion suggested during cross-examination.

Recross
Jennifer McCabe Alan Jackson
90 utt.

Defense attorney Alan Jackson conducts a focused recross of Jennifer McCabe covering three areas. First, he establishes that when first responders arrived at 34 Fairview, there was a cacophony of emergency vehicles with flashing lights, running engines, and people screaming — contextualizing the chaotic scene. Second, he revisits McCabe's claim of full cooperation with law enforcement, extracting her admission that she stopped her interview with federal agents (not connected to MSP or Canton PD) and refused to answer further questions. Third, Jackson systematically demonstrates that the text messages Brennan read on redirect were all with people outside the private Albert-McCabe family group chat — Kerry Roberts, unidentified numbers, and friends — none of whom were part of the four-person chat (McCabe, Brian Albert, Nicole Albert, Matt McCabe) where the family discussed the case and monitored Roberts's police interview.

+2 procedural segments

Hannah Knowles - Direct/Cross

Forensic toxicologist Hannah Knowles testifies about blood alcohol concentration analysis, converting hospital blood test results and extrapolating Karen Read's BAC backward to the time of the incident. Her cross-examination focuses on the accreditation standards of the testing labs.

Direct
Hannah Knowles Adam Lally
151 utt.

Forensic scientist Hannah Knowles of the Massachusetts State Police Crime Lab toxicology unit is qualified through her education, training, and experience. She explains serum-to-blood alcohol conversion methodology and retrograde extrapolation analysis. Using Karen Read's Good Samaritan Medical Center blood draw at 9:08 a.m. on January 29, 2022, which showed 93 mg/dL serum ethanol, Knowles converts this to a whole blood alcohol concentration of 0.078–0.082%. She then performs a retrograde extrapolation back to 12:45 a.m. — the incident time specified by the district attorney's office — and calculates Read's BAC at that time was between 0.14 and 0.28%.

Cross
Hannah Knowles David Yannetti
52 utt.

In a brief cross-examination limited to approximately five minutes by the court, defense attorney David Yannetti methodically establishes the distinction between the MSP Crime Lab's accredited forensic standards and the unknown standards of Good Samaritan Hospital's lab. Yannetti elicits concessions from Knowles that her lab maintains rigorous accreditation through independent external review, strict protocols, and quality assurance — none of which she can confirm for the hospital lab whose blood test results formed the basis of her retrograde extrapolation calculations. Knowles acknowledges that she has no direct knowledge of Good Samaritan's QC procedures, accreditation requirements, or testing protocols, and that her calculations are 'only as good as the numbers that I was provided.'

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