I’ve got some information for you Senator Cruz. Have a member of your staff pm me here and give me a phone number to call. Arrange a meeting and you will get some information. Will have to prove they are your staff with pictures of them with you.
As I recall, they can report misconduct only to the specifically appointed Inspector General for that agency or department.
Since Trump - for reasons unknown - has retained almost all of Obama’s Inspectors General, very few people will have the courage to come forward.