The words depicted here are used, but "death" and "threats" was also left out. If there are threats with merit, then it should be addressed, but most are meritless.
They are suing under the Ohio Rev Code 2741, Right Of Publicity In Individual's Persona.
https://codes.ohio.gov/ohio-revised-code/chapter-2741 Its a tricky case because there are exemptions for media use, but the commercial component of his selling shirts and items with their pictures on them for profit is a legal issue. If someone was making money off videos and pictures of your kid doing their job, would it be ok? The law may or may not say no.