.contains check needed.

src/engine/gameManager/CombatManager.java

@@ -826,8 +826,8 @@ public enum CombatManager {
                         damage *= 2.5f; //increase damage if sitting
 
                     if (tarAc.getObjectType() == GameObjectType.Mob) {
-                        if(ac.getObjectType().equals(GameObjectType.PlayerCharacter))
-                            ((Mob)tarAc).playerAgroMap.put(ac.getObjectUUID(), ((Mob) tarAc).playerAgroMap.get(ac.getObjectUUID()) + damage);
+                        if (ac.getObjectType().equals(GameObjectType.PlayerCharacter))
+                            ((Mob) tarAc).playerAgroMap.put(ac.getObjectUUID(), ((Mob) tarAc).playerAgroMap.get(ac.getObjectUUID()) + damage);
                         ((Mob) tarAc).handleDirectAggro(ac);
                     }
 
@@ -1325,7 +1325,8 @@ public enum CombatManager {
 
                 // Add to city outlaw list
 
-                if (attacker.getObjectType().equals(GameObjectType.PlayerCharacter))
+                if (attacker.getObjectType().equals(GameObjectType.PlayerCharacter) &&
+                        attackedMobile.guardedCity.cityOutlaws.contains(attacker.getObjectUUID()) == false)
                     attackedMobile.guardedCity.cityOutlaws.add(attacker.getObjectUUID());
 
             }