Arrest in fatal stabbing of teen in Hunting Park

HUNTING PARK (WPVI) -- An 18-year-old suspect has been charged with murdering a teenager in North Philadelphia.

Police say Keyarra Frisby stabbed 17-year old Anita Cotton to death.

Police say two groups of girls got into a fight after watching Fourth of July fireworks at Penn's Landing.

The fight took place at a Walgreens drugstore parking lot at Broad and Hunting Park in Hunting Park around 3:45 a.m. July 5th.

Anita Cotton leaves behind a 2-year-old daughter.