Well, this might prove interesting.

Courtesy of Buzzfeed:

Ukrainian authorities said Thursday they had opened a criminal investigation into whether the former US ambassador to Ukraine, Marie Yovanovitch was under surveillance by associates of Rudy Giuliani while in Kyiv last spring.

Officials from Ukraine’s interior ministry announced the investigation in a televised briefing, citing a trove of documents released by House Democrats on Tuesday that included several cryptic WhatsApp messages between Lev Parnas and Robert Hyde that discussed monitoring Yovanovitch’s physical movements and electronic devices.

“Ukraine’s position is to not interfere in the domestic affairs of the United States,” an interior ministry official said. “However, the published records contain the fact of a possible violation of the legislation of Ukraine and the Vienna Convention on Diplomatic Relations, which protects the rights of a diplomat on the territory of another country.

“Ukraine cannot ignore such illegal activities on its territory.”

I have no idea how long such an investigation might take in Ukraine, but I do know that whenever it ends it will likely not do Rudy Giuliani or his boss any favors.