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Man Sentenced to Life Without Parole for Killing Pregnant Woman in McKeesport

The sentence follows a conviction that rested on prosecutors’ claim about motive after trial DNA showed the defendant was not the fetus’s father.

Overview

  • Isaac Smith was sentenced Tuesday to two consecutive life terms without the possibility of parole after his conviction on two counts of first-degree murder for the 2021 deaths of Karli Short and her unborn child.
  • Prosecutors told jurors Smith killed Short because he feared the pregnancy would upend his life and relationship, a claim that underpinned the prosecution’s case at trial.
  • DNA testing introduced at trial established that Smith was not the father of the fetus, a fact the Short family described as a small reprieve amid their loss.
  • Karli Short’s family delivered emotional victim-impact statements in court and said the sentence brought justice while continuing their work through the Karli Short Better Tomorrow Foundation to support students affected by gun violence.
  • Defense attorneys said they are reviewing options and have not ruled out an appeal, and Smith declined to speak at the sentencing hearing.