In an error-riddled statement released Tuesday night, the Donald Trump campaign claimed Ted Cruz was “coordinating with his own Super PACs (which is illegal), who totally control him.” That’s more than just campaign bluster; the charge of illegal coordination between a federal candidate and a super PAC is serious. The penalties for such illegal activity can include prison sentences.

But the Trump statement offered no evidence or verifiable claims of the Cruz campaign’s illegal coordination. Is there any evidence? Will the Trump campaign be filing a complaint with the Federal Election Commission? Trump spokeswoman Hope Hicks has not yet responded to an email asking these questions.