The crash happened around 6:15 a.m. Sunday.
Chenue Her is the newest anchor on "Good Morning Iowa."
Two people were reportedly injured in the melee.
The man was armed with a loaded 9mm handgun, according to the sheriff.
More information is expected to be released Monday.
Road conditions were wet at the time of the crash Saturday morning.
The raceway promoter initially backed Len Oelke, but has now apologized.
The crash happened at approximately 11:24 p.m. Tuesday.
The Fairmont Raceway voiced support for the announcer on social media.
Long tailbacks are being reported.
Numerous tornado warnings in Iowa.
A 59-year-old Minnesota woman died in the incident.
Severe weather is likely in parts of Minnesota, Iowa and Wisconsin.
The crash happened around 4 a.m. Wednesday.
Warrants were issued for her arrest after she missed a March 10 court hearing.
The crash happened about 10 miles south of the Minnesota border.
Three other crew club members were rescued.
Liz Quackenbush was stabbed to death earlier this month.
Officials say he harassed her with lewd yard signs, fake dating profiles and more.
They're charged with multiple crimes, including embezzlement.
The 21-year-old was found dead in the parking lot of a sorority, according to police.
The woman has a history of fraudulent activity.
Aaron Imholte is now broadcasting the show from an online platform.