PHILADELPHIA (CBSNewYork/AP) – A Philadelphia man has been arrested in the stabbings of two members of rapper Nicki Minaj’s tour, one of whom died.

Authorities say 31-year-old Pierce Boykin was arrested Monday on charges of attempted murder, aggravated assault and related offenses.

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It wasn’t immediately clear if investigators were looking for other suspects.

The double stabbing on Wednesday left 29-year-old Devon Pickett dead and a second member of Minaj’s tour severely wounded. The 27-year-old man remains in critical condition.

Police say the stabbing occurred outside a bar after the victims argued with a man inside.

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According to Minaj, the crew members had arrived in Philadelphia only two days earlier to rehearse for a tour.

Boykin or an attorney for him could not be reached Tuesday to comment on the charges.

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