A doctor from the City chief medical examiner’s office said the likelihood Jordan Neely died from drug use or poor health — as Daniel Penny’s lawyers have proposed — was “vanishingly low” as the prosecution rested their manslaughter case against the former Marine Monday.

Jordan Neeley’s death was a direct result of the chokehold Daniel Penny held him in, a medical examiner testified Friday, rebutting assertions from the defense team that the former Marine did not apply enough pressure to kill the subway rider and that his death could have had some other cause.