Commonwealth v. Read — Trial Archive
Person Dr. Aizik L. Wolf Trial 2Neurosurgeon who testified about John O’Keefe’s head injuries ← All People
🔬 Expert Witness

Dr. Aizik L. Wolf

Courtroom still of Dr. Aizik L. Wolf.

Neurosurgeon who testified about John O’Keefe’s head injuries

Trial 2
129 lines 2 proceedings

About

Dr. Aizik L. Wolf testified as a prosecution expert, drawing on his clinical experience as a neurosurgeon to interpret autopsy photographs and medical examiner findings. He described O’Keefe’s rear scalp wound as consistent with a backward fall onto a hard surface. He also described a skull-base fracture and brain injuries that he attributed to the impact and the resulting transfer of force. On cross-examination, Wolf acknowledged that he does not perform autopsies or practice forensic pathology. Asked about a separate laceration on O’Keefe’s right upper eyelid, he said direct force to that area was possible, but did not answer whether it was probable. He agreed that the eyelid laceration was distinct from the surrounding bruising and unrelated to the backward-fall mechanism he had described.

Trial Record (2)

Trial 2 Retrial Apr 22, 2025 – Jun 18, 2025 2 proceedings

Day 20

Direct Dr. Wolf - Direct Dr. Aizik L. Wolf Hank Brennan 5 highlights 113 lines spoken
Summary

Neurosurgeon Dr. Aizik Wolf testifies that John O'Keefe's head injuries are consistent with a backwards fall onto a hard surface and that death would not have been immediate.

Highlights (5)
Quote

“Well, what we're seeing is an approximate inch and a half laceration with bridging tissue, and contusions and abrasions. To us, that's just a classic blunt trauma injury. There's nothing other than just vanilla about it. This is what happens when soft tissue hits a solid ground.”

Wolf described the wound as consistent with blunt-force trauma from a fall and said a focal weapon strike would more likely produce a depressed fracture.

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Quote

“Well, he did not have a depressed skull fracture. So, any focal hit like that would more likely than not have caused a depressed skull fracture.”

Distinguishes fall injuries from weapon strikes — a bat or hammer would produce a depressed fracture, which O'Keefe did not have.

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Quote

“No, the brain is a soft substance. You could literally put your finger through the brain. We often operate on people fully awake. The brain couldn't possibly cause a fracture.”

Rejects the theory that brain movement caused the orbital fractures, attributing them instead to force transmitted through the skull base.

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Quote

“Raccoon's eyes occur because there's leakage through the orbital fractures into the periorbital space. Normally, it takes about 24 to 48 hours to develop. It has been noted as early as 1 to 3 hours, which would make it not immediate.”

Wolf described raccoon-eye bruising as a finding that can begin within one to three hours and typically takes longer to develop fully.

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Quote

“No, I don't think he died immediately. Neither the hypothermia nor this kind of head injury would kill you immediately in any clinical experience I have.”

Wolf stated that O'Keefe survived the initial injury and remained incapacitated; he did not specify a definite minimum interval.

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Cross Dr. Wolf - Cross Dr. Aizik L. Wolf Robert Alessi 3 highlights 16 lines spoken
Summary

Defense attorney Alessi cross-examines prosecution neurosurgeon Dr. Wolf, establishing that Wolf considered direct local force to the right upper-eyelid laceration possible and agreed the injury was unrelated to the basilar skull fracture mechanism Wolf described on direct.

Highlights (3)
Quote

“I am not a forensic pathologist. I'm a brain surgeon.”

Wolf concedes the limits of his expertise, distinguishing clinical neurosurgery from forensic pathology.

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Quote

“that's not part of the periorbital ecchymosis.”

Wolf admits the eyelid laceration is separate from the raccoon eyes he attributed to the backward fall on direct.

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