
Are the following mentions coreferent?:
<m> murder </m> in Peterson, 32, was convicted of two counts of murder in the deaths of his wife, Laci, and her fetus. 
</s>
<m> shoots dead </m> in Christopher Simpson shoots pregnant girlfriend dead cause he didn't want another child to support. An Oklahoma jury has found 27 year old Christopher Simpson guilty of first degree murder of his then pregnant 20 year old girlfriend Ka'loni Flynn and their 12 week unborn child. 