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 on charges of attempted murder, aggravated assault and related offences.
It wasn't immediately clear if investigators were looking for other suspects.
The double stabbing 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.
• Read more: Two Nicki Minaj tour members stabbed, one dead