Possible Clues:

• Cluster of bees
• Mass (of bees)
• Mass attack at Griffin Park?
• Army sergeant-major with inner conflict
• Gather there's fighting in the outskirts of Sydenham
• Large crowd
• Many people in the same place, on Foursquare
• Crowd, as of bees
• Act like the birds in "The Birds"
• Mass (of insects)