
Are the following mentions coreferent?:
<m> death </m> in The jury concluded that the circumstances surrounding Laci Peterson's disappearance and death could not reasonably be explained in any other way but that Scott Peterson wanted her dead so he could continue and perhaps expand his secret life with Amber Frey. 
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<m> death </m> in A prosecutor told jurors that Laci Peterson's loved ones have a hole in their hearts that will never be repaired, 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. 