2 charged with murder after stabbing on Grand River

Tyrone Fykes, left, and Herbert McDuffie. 

Two people were each charged with first-degree murder, following a fatal stabbing that happened July 17 on Grand River Ave. in Detroit. 

Police say that Tyrone Eugene Fykes and Herbert Barry McDuffie got into a fight with Kierre Knall, that ended with Knall's death. 

Police say the suspects cornered the victim inside of a store in the 16000 block of Grand River. 

The incident stemmed from a family dispute, police said. 

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DetroitCrime and Public Safety