diff --git a/src/game/chr/chraicommands.c b/src/game/chr/chraicommands.c
index 01e115641..b0a71c690 100644
--- a/src/game/chr/chraicommands.c
+++ b/src/game/chr/chraicommands.c
@@ -18162,43 +18162,26 @@ bool ai01da(void)
 /**
  * @cmd 01db
  */
-GLOBAL_ASM(
-glabel ai01db
-/*  f05fed4:	3c03800a */ 	lui	$v1,0x800a
-/*  f05fed8:	24639fc0 */ 	addiu	$v1,$v1,-24640
-/*  f05fedc:	8c6e0434 */ 	lw	$t6,0x434($v1)
-/*  f05fee0:	8c6f0438 */ 	lw	$t7,0x438($v1)
-/*  f05fee4:	27bdffe8 */ 	addiu	$sp,$sp,-24
-/*  f05fee8:	afbf0014 */ 	sw	$ra,0x14($sp)
-/*  f05feec:	01cf1021 */ 	addu	$v0,$t6,$t7
-/*  f05fef0:	90450002 */ 	lbu	$a1,0x2($v0)
-/*  f05fef4:	0fc126d1 */ 	jal	chrFindById
-/*  f05fef8:	8c640424 */ 	lw	$a0,0x424($v1)
-/*  f05fefc:	3c03800a */ 	lui	$v1,0x800a
-/*  f05ff00:	1040000e */ 	beqz	$v0,.L0f05ff3c
-/*  f05ff04:	24639fc0 */ 	addiu	$v1,$v1,-24640
-/*  f05ff08:	8c480018 */ 	lw	$t0,0x18($v0)
-/*  f05ff0c:	3c010401 */ 	lui	$at,0x401
-/*  f05ff10:	24180005 */ 	addiu	$t8,$zero,0x5
-/*  f05ff14:	2419ffff */ 	addiu	$t9,$zero,-1
-/*  f05ff18:	01014825 */ 	or	$t1,$t0,$at
-/*  f05ff1c:	a0580007 */ 	sb	$t8,0x7($v0)
-/*  f05ff20:	ac590038 */ 	sw	$t9,0x38($v0)
-/*  f05ff24:	ac40002c */ 	sw	$zero,0x2c($v0)
-/*  f05ff28:	ac400030 */ 	sw	$zero,0x30($v0)
-/*  f05ff2c:	ac400034 */ 	sw	$zero,0x34($v0)
-/*  f05ff30:	ac40003c */ 	sw	$zero,0x3c($v0)
-/*  f05ff34:	a0400008 */ 	sb	$zero,0x8($v0)
-/*  f05ff38:	ac490018 */ 	sw	$t1,0x18($v0)
-.L0f05ff3c:
-/*  f05ff3c:	8c6a0438 */ 	lw	$t2,0x438($v1)
-/*  f05ff40:	8fbf0014 */ 	lw	$ra,0x14($sp)
-/*  f05ff44:	27bd0018 */ 	addiu	$sp,$sp,0x18
-/*  f05ff48:	254b0003 */ 	addiu	$t3,$t2,0x3
-/*  f05ff4c:	ac6b0438 */ 	sw	$t3,0x438($v1)
-/*  f05ff50:	03e00008 */ 	jr	$ra
-/*  f05ff54:	00001025 */ 	or	$v0,$zero,$zero
-);
+bool aiChrKill(void)
+{
+	u8 *cmd = g_Vars.ailist + g_Vars.aioffset;
+	struct chrdata *chr = chrFindById(g_Vars.chrdata, cmd[2]);
+
+	if (chr) {
+		chr->actiontype = 5;
+		chr->unk038 = -1;
+		chr->unk02c = 0;
+		chr->unk030 = 0;
+		chr->unk034 = 0;
+		chr->unk03c = 0;
+		chr->sleep = 0;
+		chr->chrflags |= 0x04000000 | 0x00010000;
+	}
+
+	g_Vars.aioffset += 3;
+
+	return false;
+}
 
 /**
  * @cmd 01dc
diff --git a/src/include/constants.h b/src/include/constants.h
index 271756f61..1f59ba464 100644
--- a/src/include/constants.h
+++ b/src/include/constants.h
@@ -220,7 +220,7 @@
 #define CHRFLAG3_UNPLAYABLE                  0x00800000
 #define CHRFLAG3_01000000                    0x01000000 // Typically set on allies during init
 #define CHRFLAG3_02000000                    0x02000000 // can be unset by cmd0168
-#define CHRFLAG3_04000000                    0x04000000
+#define CHRFLAG3_04000000                    0x04000000 // Set by aiChrKill command
 #define CHRFLAG3_08000000                    0x08000000 // Not used in scripts
 #define CHRFLAG3_10000000                    0x10000000 // Not used in scripts
 #define CHRFLAG3_20000000                    0x20000000 // Not used in scripts
diff --git a/src/include/game/chr/chraicommands.h b/src/include/game/chr/chraicommands.h
index ca07e8de0..e8f2c7761 100644
--- a/src/include/game/chr/chraicommands.h
+++ b/src/include/game/chr/chraicommands.h
@@ -438,7 +438,7 @@
 /*0x01d8*/ bool ai01d8(void);
 /*0x01d9*/ bool ai01d9(void);
 /*0x01da*/ bool ai01da(void);
-/*0x01db*/ bool ai01db(void);
+/*0x01db*/ bool aiChrKill(void);
 /*0x01dc*/ bool ai01dc(void);
 /*0x01dd*/ bool ai01dd(void);
 /*0x01de*/ bool ai01de(void);
diff --git a/src/include/types.h b/src/include/types.h
index 3c9239054..2e9c68526 100644
--- a/src/include/types.h
+++ b/src/include/types.h
@@ -84,7 +84,7 @@ struct chrdata {
 	/*0x02c*/ u32 unk02c;
 	/*0x030*/ u32 unk030;
 	/*0x034*/ u32 unk034;
-	/*0x038*/ u32 unk038;
+	/*0x038*/ s32 unk038;
 	/*0x03c*/ u32 unk03c;
 	/*0x040*/ u32 unk040;
 	/*0x044*/ u32 unk044;
diff --git a/src/setup/setup_000000.c b/src/setup/setup_000000.c
index 50d3ee158..2e1f9c9fe 100644
--- a/src/setup/setup_000000.c
+++ b/src/setup/setup_000000.c
@@ -14428,7 +14428,7 @@ bool (*command_pointers[])(void) = {
 	/*0x01d8*/ ai01d8,
 	/*0x01d9*/ ai01d9,
 	/*0x01da*/ ai01da,
-	/*0x01db*/ ai01db,
+	/*0x01db*/ aiChrKill,
 	/*0x01dc*/ ai01dc,
 	/*0x01dd*/ ai01dd,
 	/*0x01de*/ ai01de,