diff --git a/ItemSpawn/scripting/ItemSpawn.sp b/ItemSpawn/scripting/ItemSpawn.sp
index 238ea456..d621bdcf 100644
--- a/ItemSpawn/scripting/ItemSpawn.sp
+++ b/ItemSpawn/scripting/ItemSpawn.sp
@@ -39,7 +39,7 @@ public Plugin myinfo =
 public void OnPluginStart()
 {
 	HookEvent("round_start", OnRoundStart, EventHookMode_Post);
-	
+
 	RegAdminCmd("sm_balrog", Command_Balrog, ADMFLAG_KICK);
 	RegAdminCmd("sm_humandog", Command_HumanDog, ADMFLAG_KICK);
 	RegAdminCmd("sm_earth", Command_Earth, ADMFLAG_KICK);
@@ -49,7 +49,7 @@ public void OnPluginStart()
 	RegAdminCmd("sm_whiteknight", Command_WhiteKnight, ADMFLAG_KICK);
 
 	LoadTranslations("common.phrases");
-	
+
 	Handle hGameConf = LoadGameConfigFile("plugin.entWatch");
 	if(hGameConf == INVALID_HANDLE)
 	{
@@ -172,8 +172,8 @@ public void OnMapStart()
 	AddFileToDownloadsTable("models/poo/curlygpoo.sw.vtx");
 	AddFileToDownloadsTable("models/poo/curlygpoo.vvd");
 	AddFileToDownloadsTable("materials/models/poo/curlypoo.vmt");
-	AddFileToDownloadsTable("materials/models/poo/curlypoo.vtf");	
-	
+	AddFileToDownloadsTable("materials/models/poo/curlypoo.vtf");
+
 	// Earth Staff
 	PrecacheModel("models/staff/staff.mdl");
 	AddFileToDownloadsTable("models/staff/staff.dx80.vtx");
@@ -184,7 +184,7 @@ public void OnMapStart()
 	AddFileToDownloadsTable("models/staff/staff.vvd");
 	AddFileToDownloadsTable("materials/models/Staff/staffofmagnus.vmt");
 	AddFileToDownloadsTable("materials/models/Staff/staffofmagnus.vtf");
-	
+
 	// Earth Prop
 	PrecacheModel("models/ffxii/earthmodel1.mdl");
 	AddFileToDownloadsTable("models/ffxii/earthmodel1.dx80.vtx");
@@ -194,7 +194,7 @@ public void OnMapStart()
 	AddFileToDownloadsTable("models/ffxii/earthmodel1.sw.vtx");
 	AddFileToDownloadsTable("models/ffxii/earthmodel1.vvd");
 	AddFileToDownloadsTable("materials/models/ffxii/earthmodel1/rockwall01.vmt");
-	
+
 	// TNT
 	PrecacheModel("models/props/furnitures/humans/barrel01b.mdl");
 	AddFileToDownloadsTable("models/props/furnitures/humans/barrel01b.dx80.vtx");
@@ -303,6 +303,26 @@ public Action EquipWeapons(Handle timer, any userid)
 	}
 }
 
+//----------------------------------------------------------------------------------------------------
+// Purpose:
+//----------------------------------------------------------------------------------------------------
+public bool IsValidClient(int client)
+{
+    if (client <= 0)
+        return false;
+
+    if (client > GetMaxClients())
+        return false;
+
+    if (!IsClientInGame(client))
+        return false;
+
+    if (!IsClientAuthorized(client))
+        return false;
+
+    return true;
+}
+
 //----------------------------------------------------------------------------------------------------
 // Purpose:
 //----------------------------------------------------------------------------------------------------
diff --git a/ItemSpawn/scripting/items/balrog.inc b/ItemSpawn/scripting/items/balrog.inc
index a026be70..9856beda 100644
--- a/ItemSpawn/scripting/items/balrog.inc
+++ b/ItemSpawn/scripting/items/balrog.inc
@@ -335,7 +335,7 @@ public void SpawnBalrog(float fOrigin[3])
 	SetEntityBBox(iHealth, view_as<float>({-124.0, -120.0, -188.2}), view_as<float>({124.0, 120.0, 188.2}));
 	SetEntityProps(iHealth);
 
-//	HookSingleEntityOutput(iHealth, "OnBreak", BalrogKill, true);
+	HookSingleEntityOutput(iHealth, "OnBreak", BalrogKill, true);
 
 	// game_ui.
 	int iControls = CreateEntityAtOrigin("game_ui", fOrigin);
@@ -366,5 +366,6 @@ public void BalrogPickup(const char[] output, int caller, int activator, float d
 //----------------------------------------------------------------------------------------------------
 public void BalrogKill(const char[] output, int caller, int activator, float delay)
 {
-	ServerCommand("say ** %N has killed the Balrog **", activator);
+	if (IsValidClient(activator))
+		ServerCommand("say ** %N has killed the Balrog **", activator);
 }
\ No newline at end of file
diff --git a/ItemSpawn/scripting/items/whiteknight.inc b/ItemSpawn/scripting/items/whiteknight.inc
index 2d4a5b2b..79037645 100644
--- a/ItemSpawn/scripting/items/whiteknight.inc
+++ b/ItemSpawn/scripting/items/whiteknight.inc
@@ -545,7 +545,7 @@ public void SpawnWhiteKnight(float fOrigin[3])
 	SetEntityBBox(iHealth, view_as<float>({-36.0, -52.0, 48.0}), view_as<float>({36.0, 52.0, 160.0}));
 	SetEntityProps(iHealth);
 
-//	HookSingleEntityOutput(iHealth, "OnBreak", WhiteKnightKill, true);
+	HookSingleEntityOutput(iHealth, "OnBreak", WhiteKnightKill, true);
 
 	// game_ui.
 	int iControls = CreateEntityAtOrigin("game_ui", fOrigin);
@@ -584,5 +584,6 @@ public void WhiteKnightPickup(const char[] output, int caller, int activator, fl
 //----------------------------------------------------------------------------------------------------
 public void WhiteKnightKill(const char[] output, int caller, int activator, float delay)
 {
-	ServerCommand("say ** %N has killed the White Knight **", activator);
+	if (IsValidClient(activator))
+		ServerCommand("say ** %N has killed the White Knight **", activator);
 }
\ No newline at end of file