Longmont Police are calling for community assistance in locating a 15-year-old girl, Eesha Chaka, who was last seen near the Longmont Library on November 20. Eesha is described as 5’ 4” and 150 pounds. She has shoulder-length black hair with red/pink highlights. Her eyes are brown and she has a half-inch scar on her forehead. She also has a nose ring and braces. Eesha commonly uses the names Violet or Vinny…