Stern Cross-Examines Kumagai

Alejandro Stern’s cross-examination of Dr. Kumagai turns a dispute about Carolyn Polhemus’s medical history into a challenge to the reliability of a central forensic specimen. By placing the doctor’s autopsy notes beside records of Carolyn’s earlier surgery, Stern undermines the claim that spermicide use was a likely explanation for the evidence. Dr. Kumagai cannot rule out that the specimen was not taken from Carolyn, leaving the prosecution’s scientific account newly uncertain.

The cross-examination takes shape

Before the decisive questions, Alejandro Stern asks Judge Larren Lyttle to have the court reporter mark the last five questions and answers for possible later review. Dr. Kumagai slowly surveys the courtroom, looking from the judge to the reporter and then toward the prosecutors’ table. The account presents the trap as apparent to those in the room; the reporter clips the narrow sheaf of stenographic notes. This procedural step preserves the exchange at the moment the examination becomes consequential.

Stern then asks whether Carolyn was a woman who knew she could not conceive. Dr. Kumagai rejects that proposition. He instead maintains that Carolyn used birth control, returning to a distinction that had already mattered in the testimony: the parties had stipulated to the chemist’s identification of the specimen sent for testing, not to the broader conclusion Stern is now pressing. Stern does not let the dispute remain at the level of competing assertions. He returns to the defense table, takes a document Jamie Kemp is holding up, gives a copy to the prosecution, and hands the original to Dr. Kumagai. The questioning shifts from what the doctor says he believes to what his own records say.

The autopsy notes and Carolyn’s history

Stern asks Dr. Kumagai to recognize his autopsy notes and read the passage marked by the paper clip. After changing his glasses, the doctor reads that Carolyn’s fallopian tubes were ligated and separated, with the fimbriated ends appearing normal. He then says the passage is not right, repeating the objection even when Stern asks whether the notes were dictated during the procedure and whether he is suggesting a contemporaneous error. The written record, presented as the doctor’s own, now conflicts with his account of Carolyn’s reproductive history.

Rusty Sabich, watching from the defense table, asks Alejandro Stern whether the record means Carolyn had her tubes tied. Jamie Kemp nods. Rusty’s perception of the courtroom then breaks into a brief, dislocated blankness: he feels alone and cannot immediately make sense of what is happening around him. The testimony continues despite that inward interruption. Dr. Kumagai denies several more times that Carolyn could have undergone surgery to prevent conception. Stern then puts records from the West End gynecologist who performed the tubal ligation into the doctor’s hands. The surgery had taken place six and a half years earlier, after Carolyn had an abortion; the account indicates that Kemp had gone to meet that doctor the previous afternoon.

A changed opinion

Asked whether the gynecologist’s records alter his expert opinion, Dr. Kumagai does not answer at first. Stern restates the question: does the evidence now support the conclusion that Carolyn knew she could not conceive? Dr. Kumagai answers that it apparently does. He looks up from the papers and tells Tommy Molto and Nico Delia Guardia that he forgot. The change is not presented as a confident correction. It comes after the defense has put both the autopsy notes and the outside medical records before him, and the narration describes the doctor as slow and hollow. Rusty, despite his own confusion, finds himself feeling sorry for him.

The new medical history also changes the force of Stern’s questions about spermicide. If Carolyn knew she could not conceive, Stern argues, it becomes difficult to explain why she would have used spermicide on April 1. He connects that question to the absence of any trace of spermicide in Carolyn’s apartment: the missing trace, he suggests, is consistent with her not having used it. Dr. Kumagai declines to answer that line of questioning. Stern then narrows the issue from what Carolyn might have done to what the doctor can actually remember doing with the specimen.

The specimen’s uncertain provenance

Stern asks whether, given the facts just developed, the specimen sent to the chemist might not have been taken from Carolyn’s body. Dr. Kumagai replies that he has a regular procedure. Pressed on whether he clearly remembers taking the specimen, marking it, and sending it on, he says he does not. Stern returns to the possibility that the spermicide-positive sample—the one identified as containing fluids of Rusty’s blood type—came from someone other than Carolyn. Dr. Kumagai first shakes his head, but the narration distinguishes this gesture from a denial: he does not know what occurred. Asked again whether such an error is likely, he finally concedes that it is possible.

A man in the jury box reacts audibly to the concession. The exchange has not established that the sample was misidentified, but it has made the possibility part of the trial record: the doctor cannot recall personally collecting, marking, and forwarding it, and he accepts that it may not have come from Carolyn. Stern’s concluding question in the supplied passage links the specimen’s transmission to Dr. Kumagai’s regular conversations with Molto. In sequence, the examination moves from a disputed medical assumption, through a contradiction in the autopsy record, to a limitation in the witness’s recollection. Its force lies in that progression: the forensic evidence is not disproved, but its connection to Carolyn is no longer presented as beyond question.