diff --git a/code/WorkInProgress/autopsy.dm b/code/WorkInProgress/autopsy.dm
index b63ba53a8f1..8bf45945bc6 100644
--- a/code/WorkInProgress/autopsy.dm
+++ b/code/WorkInProgress/autopsy.dm
@@ -82,10 +82,6 @@
 		usr << "No."
 		return
 
-	if(wdata.len == 0 && chemtraces.len == 0)
-		usr << "<b>* There is no data about any wounds in the scanner's database. You may have to scan more bodyparts, or otherwise this wound type may not be in the scanner's database."
-		return
-
 	var/scan_data = ""
 
 	if(timeofdeath)
@@ -187,6 +183,8 @@
 	if(target_name != M.name)
 		target_name = M.name
 		src.wdata = list()
+		src.chemtraces = list()
+		src.timeofdeath = null
 		user << "\red A new patient has been registered.. Purging data for previous patient."
 
 	src.timeofdeath = M.timeofdeath
diff --git a/code/modules/mob/living/carbon/human/life.dm b/code/modules/mob/living/carbon/human/life.dm
index cd0dafa5f1f..1a3f73031da 100644
--- a/code/modules/mob/living/carbon/human/life.dm
+++ b/code/modules/mob/living/carbon/human/life.dm
@@ -776,13 +776,13 @@ var/const/BLOOD_VOLUME_SURVIVE = 122
 			fire_alert = max(fire_alert, 1)
 			switch(bodytemperature)
 				if(360 to 400)
-					apply_damage(HEAT_DAMAGE_LEVEL_1, BURN)
+					apply_damage(HEAT_DAMAGE_LEVEL_1, BURN, used_weapon = "High Body Temperature")
 					fire_alert = max(fire_alert, 2)
 				if(400 to 1000)
-					apply_damage(HEAT_DAMAGE_LEVEL_2, BURN)
+					apply_damage(HEAT_DAMAGE_LEVEL_2, BURN, used_weapon = "High Body Temperature")
 					fire_alert = max(fire_alert, 2)
 				if(1000 to INFINITY)
-					apply_damage(HEAT_DAMAGE_LEVEL_3, BURN)
+					apply_damage(HEAT_DAMAGE_LEVEL_3, BURN, used_weapon = "High Body Temperature")
 					fire_alert = max(fire_alert, 2)
 
 		else if(bodytemperature < BODYTEMP_COLD_DAMAGE_LIMIT)
@@ -790,13 +790,13 @@ var/const/BLOOD_VOLUME_SURVIVE = 122
 			if(!istype(loc, /obj/machinery/atmospherics/unary/cryo_cell))
 				switch(bodytemperature)
 					if(200 to 260)
-						apply_damage(COLD_DAMAGE_LEVEL_1, BURN)
+						apply_damage(COLD_DAMAGE_LEVEL_1, BURN, used_weapon = "Low Body Temperature")
 						fire_alert = max(fire_alert, 1)
 					if(120 to 200)
-						apply_damage(COLD_DAMAGE_LEVEL_2, BURN)
+						apply_damage(COLD_DAMAGE_LEVEL_2, BURN, used_weapon = "Low Body Temperature")
 						fire_alert = max(fire_alert, 1)
 					if(-INFINITY to 120)
-						apply_damage(COLD_DAMAGE_LEVEL_3, BURN)
+						apply_damage(COLD_DAMAGE_LEVEL_3, BURN, used_weapon = "Low Body Temperature")
 						fire_alert = max(fire_alert, 1)
 
 		// Account for massive pressure differences.  Done by Polymorph
diff --git a/code/modules/mob/living/damage_procs.dm b/code/modules/mob/living/damage_procs.dm
index e0d05b12ef6..3c1d1776b31 100644
--- a/code/modules/mob/living/damage_procs.dm
+++ b/code/modules/mob/living/damage_procs.dm
@@ -8,7 +8,7 @@
 	Returns
 	standard 0 if fail
 */
-/mob/living/proc/apply_damage(var/damage = 0,var/damagetype = BRUTE, var/def_zone = null, var/blocked = 0)
+/mob/living/proc/apply_damage(var/damage = 0,var/damagetype = BRUTE, var/def_zone = null, var/blocked = 0, var/used_weapon = null)
 	if(!damage || (blocked >= 2))	return 0
 	switch(damagetype)
 		if(BRUTE)
@@ -72,4 +72,4 @@
 	if(stutter)		apply_effect(stutter, STUTTER, blocked)
 	if(eyeblur)		apply_effect(eyeblur, EYE_BLUR, blocked)
 	if(drowsy)		apply_effect(drowsy, DROWSY, blocked)
-	return 1
\ No newline at end of file
+	return 1
diff --git a/code/modules/mob/living/living_defense.dm b/code/modules/mob/living/living_defense.dm
index 09f458ca2aa..d0f61484c66 100644
--- a/code/modules/mob/living/living_defense.dm
+++ b/code/modules/mob/living/living_defense.dm
@@ -57,7 +57,7 @@
 		P.on_hit(src,2)
 		return 2
 	if(!P.nodamage)
-		apply_damage((P.damage/(absorb+1)), P.damage_type, def_zone)
+		apply_damage((P.damage/(absorb+1)), P.damage_type, def_zone, used_weapon = "Projectile([P.name])")
 	P.on_hit(src, absorb)
 	return absorb