
Are the following mentions coreferent?:
<m> killing </m> in A prosecutor told jurors that Laci Peterson's loved ones have a hole in their hearts that will never be repaired, a prosecutor told jurors today as he asked them to send convicted double-murderer Scott Peterson to his death for killing his wife and unborn son. The jury convicted the 32-year-old Peterson on Nov. 12 of first-degree murder for killing his wife and second-degree murder for the death of his unborn son. 
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<m> death </m> in A jury in eastern Oklahoma has convicted a Spiro man of two counts of first-degree murder in the shooting death of his pregnant girlfriend. The jury deliberated almost seven hours Thursday before convicting 27 - year-old Christopher Kenyon Simpson in the death of 20 - year - old Ka'loni Flynn of Fort Smith, Ark. 