Vicious attack on tweens

77th PrecinctProspect HeightsRolling rageA crew of thugs gershed the bicycles from two 12-year-old boys on Nov. 19 during a violent exchange in front of the Brooklyn Museum.Backpack swipeA bubbly thief made off with a 22-year-old womanClean getawayA thief made off with a womanHoudini gershingA clever thief managed to free a bike secured to a fence on Sterling Place on Nov. 21 gershed.Prospect predatorTwo Prospect Place homes were raided on Nov. 27. Here