
Are the following mentions coreferent?:
<m> kill </m> in Scott Peterson was found guilty because jurors believed he had a motive to kill his wife and that Peterson's conduct before, during and after Laci Peterson's disappearance was too suspicious to be purely coincidental. 
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<m> death </m> in The recommendation of death was announced almost surreal stillness in the courtroom while the death recommendation was announced. 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. 