“State officials already planned to demolish the building when the leak occurred. Iowa Law Enforcement Academy Director Judy Bradshaw told the Register that the building did not have a carbon monoxide detector, even though the Legislature had passed a law the previous summer requiring state buildings to have them. Bradshaw said at the time that she was not aware of the law.”

https://www.desmoinesregister.com/story/money/business/2021/05/11/iowa-workers-comp-johnston-police-academy-carbon-monoxide-leak-settlement/5021819001/?fbclid=IwAR2RNJB5y5Qq4nuBchctL2rJZtbaJXXAh-MivXPMvlQqn_Nsuz7Di6WcSZY