diff --git a/code/datums/ai_laws.dm b/code/datums/ai_laws.dm
index 27e47098f3c..e960e706435 100644
--- a/code/datums/ai_laws.dm
+++ b/code/datums/ai_laws.dm
@@ -18,6 +18,10 @@
 	var/list/devillaws = list()
 	var/id = DEFAULT_AI_LAWID
 
+/datum/ai_laws/Destroy()
+	owner = null
+	return ..()
+
 /datum/ai_laws/proc/lawid_to_type(lawid)
 	var/all_ai_laws = subtypesof(/datum/ai_laws)
 	for(var/al in all_ai_laws)
diff --git a/code/game/objects/structures/ai_core.dm b/code/game/objects/structures/ai_core.dm
index a9cd245d34c..3219e4834af 100644
--- a/code/game/objects/structures/ai_core.dm
+++ b/code/game/objects/structures/ai_core.dm
@@ -25,16 +25,13 @@
 			update_icon()
 	if(A == brain)
 		brain = null
-	. = ..()
+	return ..()
 
 
 /obj/structure/ai_core/Destroy()
-	if(circuit)
-		qdel(circuit)
-		circuit = null
-	if(brain)
-		qdel(brain)
-		brain = null
+	QDEL_NULL(circuit)
+	QDEL_NULL(brain)
+	QDEL_NULL(laws)
 	return ..()
 
 /obj/structure/ai_core/deactivated
diff --git a/code/modules/mob/living/brain/MMI.dm b/code/modules/mob/living/brain/MMI.dm
index 2f0ea04750b..6473a2c1509 100644
--- a/code/modules/mob/living/brain/MMI.dm
+++ b/code/modules/mob/living/brain/MMI.dm
@@ -14,6 +14,23 @@
 	var/force_replace_ai_name = FALSE
 	var/overrides_aicore_laws = FALSE // Whether the laws on the MMI, if any, override possible pre-existing laws loaded on the AI core.
 
+/obj/item/mmi/Initialize()
+	. = ..()
+	radio = new(src) //Spawns a radio inside the MMI.
+	radio.broadcasting = FALSE //researching radio mmis turned the robofabs into radios because this didnt start as 0.
+	laws.set_laws_config()
+
+/obj/item/mmi/Destroy()
+	if(iscyborg(loc))
+		var/mob/living/silicon/robot/borg = loc
+		borg.mmi = null
+	mecha = null
+	QDEL_NULL(brainmob)
+	QDEL_NULL(brain)
+	QDEL_NULL(radio)
+	QDEL_NULL(laws)
+	return ..()
+
 /obj/item/mmi/update_icon_state()
 	if(!brain)
 		icon_state = "mmi_off"
@@ -32,12 +49,6 @@
 	else if(brain)
 		. += "mmi_dead"
 
-/obj/item/mmi/Initialize()
-	. = ..()
-	radio = new(src) //Spawns a radio inside the MMI.
-	radio.broadcasting = FALSE //researching radio mmis turned the robofabs into radios because this didnt start as 0.
-	laws.set_laws_config()
-
 /obj/item/mmi/attackby(obj/item/O, mob/user, params)
 	user.changeNext_move(CLICK_CD_MELEE)
 	if(istype(O, /obj/item/organ/brain)) //Time to stick a brain in it --NEO
@@ -184,23 +195,6 @@
 				brainmob.emp_damage = min(brainmob.emp_damage + rand(0,10), 30)
 		brainmob.emote("alarm")
 
-/obj/item/mmi/Destroy()
-	if(iscyborg(loc))
-		var/mob/living/silicon/robot/borg = loc
-		borg.mmi = null
-	if(brainmob)
-		qdel(brainmob)
-		brainmob = null
-	if(brain)
-		qdel(brain)
-		brain = null
-	if(mecha)
-		mecha = null
-	if(radio)
-		qdel(radio)
-		radio = null
-	return ..()
-
 /obj/item/mmi/deconstruct(disassembled = TRUE)
 	if(brain)
 		eject_brain()
diff --git a/code/modules/mob/living/silicon/robot/laws.dm b/code/modules/mob/living/silicon/robot/laws.dm
index cd9bbf37920..4607b1ed006 100644
--- a/code/modules/mob/living/silicon/robot/laws.dm
+++ b/code/modules/mob/living/silicon/robot/laws.dm
@@ -45,7 +45,7 @@
 
 /mob/living/silicon/robot/proc/lawsync()
 	laws_sanity_check()
-	var/datum/ai_laws/master = connected_ai ? connected_ai.laws : null
+	var/datum/ai_laws/master = connected_ai?.laws
 	var/temp
 	if (master)
 		laws.devillaws.len = master.devillaws.len
diff --git a/code/modules/mob/living/silicon/silicon.dm b/code/modules/mob/living/silicon/silicon.dm
index b7fd16ea800..83fc57bca8a 100644
--- a/code/modules/mob/living/silicon/silicon.dm
+++ b/code/modules/mob/living/silicon/silicon.dm
@@ -59,20 +59,21 @@
 	diag_hud_set_health()
 	add_sensors()
 
-/mob/living/silicon/med_hud_set_health()
-	return //we use a different hud
-
-/mob/living/silicon/med_hud_set_status()
-	return //we use a different hud
-
 /mob/living/silicon/Destroy()
 	QDEL_NULL(radio)
 	QDEL_NULL(aicamera)
 	QDEL_NULL(builtInCamera)
 	QDEL_NULL(aiPDA)
+	QDEL_NULL(laws)
 	GLOB.silicon_mobs -= src
 	return ..()
 
+/mob/living/silicon/med_hud_set_health()
+	return //we use a different hud
+
+/mob/living/silicon/med_hud_set_status()
+	return //we use a different hud
+
 /mob/living/silicon/contents_explosion(severity, target)
 	return