Thanks to the no crime mod
No crime , Using a simple way to rule out all criminal activity, including murder and assault, also performance, a pity

This mod is for people who just want to steal or Get valuable items in advance, Not Vicious Crime
The same method to install, put it in the ...\Baldurs Gate 3\Data
I have tested it in the wild, but no more guarantee Follow-up game

To explained more, the following actions will not cause acts, you can always Replace with the original content to use optional way
Steal;EmptyPocketNoticed;EmptyPocketNoticedInvestigation;PickPocketFailed;ItemDestroy;Vandalise;VandaliseNoOwner;Trespassing;MoveForbiddenItem;UseForbiddenItem;LootOwnedCorpse;MoveOwnedCorpse;PickUpOwnedCorpse;SneakPickUpOwnedCorpse;SneakMoveOwnedCorpse;Lockpicking;SneakLockpicking;DisarmingTrap;SneakDisarmingTrap;SneakUseForbiddenItem;SneakLootOwnedCorpse;PickUpEvidence;PickupEvidence_Unnoticed;ReanimateOwnedCorpse;KnockSpell;Sneaking;``