Daniel Penny trial resumes with third day of testimony from medical examiner, questions over cause of death

Penny, 26, is on trial for the 30-year-old Neely's death, but he is not accused of killing him on purpose. Prosecutors have charged him with manslaughter and criminally negligent homicide. Neely barged onto a subway car, threw his jacket on the ground and started making erratic death threats, according to witnesses. 

Under cross examination Monday, she said that it was "possible" that Neely may have died from complications of sickle cell trait, a genetic blood disorder, which were exacerbated during the struggle, but not probable.

Under re-direct questioning from prosecutors, she said she believed Neely would have died from asphyxiation whether or not he had sickle cell trait

"This is a protracted struggle," she said. If he were to die from sickle cell it would have been hours or days later.

If Penny had let go at a key moment when Neely stopped moving, Dr. Harris testified that she would have expected Neely to wake up, even if he might have died later due to sickle complications.

Judge Maxwell Wiley ordered that comment to be stricken, but other testimony in the conversation leading up to it would remain part of the case.

Earlier this month, Penny's defense had moved for a mistrial alleging that prosecutors were improperly painting Neely's death as a racial issue. Penny is not accused of a hate crime. 

Wiley denied that request also but told Penny's team "I see what you're getting at."

Before jurors entered the room Monday, the sides discussed with the judge entering additional evidence - a police report that described Neely as a screaming man, as opposed to screaming when police arrived.

She returned to the stand for the third day on Monday. She is the 34th witness called by the Manhattan District Attorney's Office. Once her questioning concludes, the defense team is expected to begin calling witnesses of its own.

Although Neely had synthetic drugs in his system that she likened to cocaine, she said she did not wait for the toxicology report to declare his cause and manner of death and was adamant that he died of asphyxiation, not cardiac arrest. He still had a pulse when Penny let go.

There was no damage to bones in his chin, neck or midline structures, she said. She found scrapes and bruises on his face, neck, torso and arms, petechiae (small red spots caused by bleeding) in his eyes and organ damage from his sickle cell trait.

Testimony is expected to conclude before Thanksgiving.

If convicted of the top charge of manslaughter, Penny faces up to 15 years in prison.