diff --git a/code/game/objects/items/weapons/dna_injector.dm b/code/game/objects/items/weapons/dna_injector.dm
index b15f656a69d..11e3d7d7f18 100644
--- a/code/game/objects/items/weapons/dna_injector.dm
+++ b/code/game/objects/items/weapons/dna_injector.dm
@@ -20,6 +20,10 @@
 
 /obj/item/weapon/dnainjector/New()
 	if(datatype && block)
+		buf=new
+		buf.dna=new
+		buf.types = datatype
+		buf.dna.ResetSE()
 		SetValue(value)
 
 /obj/item/weapon/dnainjector/attack_paw(mob/user as mob)
diff --git a/code/modules/mob/living/carbon/human/human.dm b/code/modules/mob/living/carbon/human/human.dm
index 00160477134..703df1732f1 100644
--- a/code/modules/mob/living/carbon/human/human.dm
+++ b/code/modules/mob/living/carbon/human/human.dm
@@ -391,7 +391,10 @@
 		var/dam_zone = pick("chest", "l_hand", "r_hand", "l_leg", "r_leg")
 		var/datum/organ/external/affecting = get_organ(ran_zone(dam_zone))
 		var/armor = run_armor_check(affecting, "melee")
-		apply_damage(damage, BRUTE, affecting, armor)
+		
+		var/datum/organ/external/affected = src.get_organ(dam_zone)
+		affected.add_autopsy_data(M.name, damage) // Add the mob's name to the autopsy data
+		apply_damage(damage, BRUTE, affecting, armor, M.name)
 		if(armor >= 2)	return