Sara Zydowicz

Sara Zydowicz testified for the prosecution on Day 6 as the medical examiner who identified Jorge Torres' cause of death as positional asphyxia with environmental suffocation and classified the manner as homicide. She explained the combined effects of restricted breathing from body position and inadequate environmental oxygen. She could not scientifically determine how long Torres remained inside the suitcase or when he died.

Zydowicz described at least five to six blunt-impact injuries, most likely more, but could not establish whether they occurred inside the suitcase. On cross-examination, she said the injuries were not likely to have contributed to death and agreed that photographed circular injuries were compatible with thrusting a bat's end into the suitcase. That compatibility did not establish how the injuries occurred. The court admitted a body diagram and autopsy photograph composite during direct examination, and five defense autopsy photographs during cross-examination, without objection.

James Owens questioned the basis of her diagnosis and possible alternative explanations. Zydowicz acknowledged that she inferred a fetal-type position without observing Torres inside the suitcase and had performed no spacing study or airflow test. She nevertheless maintained her combined asphyxia diagnosis. She acknowledged substantial coronary artery disease but found no myocardial scarring or acute changes; her answers about natural death remained conditional. She also clarified that the blood alcohol result of .139 reflected the level at death, while an earlier level had been at least .213 and could have been higher.

On redirect by Dave Cacciatore, Jr., Zydowicz explained that vitreous-fluid alcohol levels lag behind blood levels and that Torres' results indicated a decreasing alcohol level. She considered a proposed five-hour calculation reasonable as an estimate, not a confirmed duration inside the suitcase. She also explained that a wider zipper opening could admit more oxygen without necessarily supplying enough, and that its exact extent could not be known.