
Are the following mentions coreferent?:
<m> deaths </m> in The murder trial of a Spiro man charged in the deaths of a pregnant Arkansas woman and her fetus is underway in Poteau. 
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<m> killing </m> in Okla. man guilty of killing pregnant girlfriend An Oklahoma man was found guilty Thursday on two first-degree murder charges for the deaths of an Arkansas woman and her fetus, according to Crawford County Deputy Prosecuting Attorney Jacob Howell. Christopher Kenyon Simpson of Fort Coffee is accused of fatally shooting Ka'Loni Marie Flynn of Fort Smith, Ark. 