
Are the following mentions coreferent?:
<m> murder </m> in Scott Peterson has been found guilty of first-degree murder, a verdict that means he could be executed if these same jurors vote as the conscience of their community that he deserves to die for his crimes.
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<m> first-degree murder </m> in Peterson was convicted of first-degree murder for the death of Laci Peterson and second-degree murder for the death of their unborn son just before Christmas 2002. The same jury that recommended Peterson's penalty found him guilty of the first-degree murder of his wife and the second-degree murder of his unborn child. 