RedactedNarrative: VESSEL 1 IS ANCHORED IN MOORING AREA NORTH OF LAKE BOCA. VESSEL 2 IS PASSING THROUGH MOORING AREA. VESSEL 2 IMPROPERLY ANCHORS WHILE IN SPEED. RETRACTS ANCHOR IMPROPERLY ATTACHED TO A 3RD ANCHORED VESSEL. VESSEL 2 PROPELS MOTOR FORWARD TO DISLODGE ANCHOR. VESSEL 2 ANCHOR PULLS VESSEL 3 FORWARD INTO VESSEL 1. DAMAGE IS ON STERN, STARBOARD & PORTSIDE OF VESSEL 1.