stress_get_victim_in_court_effect

stress_get_victim_in_court_effect = {
	if = {
		limit = {		
			any_courtier = {
				exists = this
				is_imprisoned = no
			}
		}
		random_courtier = {
			limit = {
				is_imprisoned = no
				exists = root.player_heir
				this = root.player_heir
			}
			alternative_limit = {
				is_imprisoned = no
				is_child_of = root
			}
			alternative_limit = {
				is_imprisoned = no
				is_spouse_of = root
			}
			alternative_limit = {
				is_imprisoned = no
			}

			save_scope_as = victim
		}
	}
}

As written in game/common/scripted_effects/00_stress_effects.txt.