This is a travesty. The FBI should be dimantled, they serve no purpose but to spend taxpayer money, ignore their supposed mission and cause trouble. Those who ignored this situation or worse should be not just fired but charged with neglecting their duty.
I hate to be old fashioned about it, but the FBI is not a national police force.
These are crimes committed in Indiana and Michigan. Indiana and Michigan have police, prosecutors, courts, and prisons.
What does this have to do with the FBI, or with Congress?