The material includes voicemail messages Parnas received from Giuliani and Victoria Toensing, a prominent Trump-aligned lawyer, both of whom have been identified as players in an effort to force the removal of the then-U.S. ambassador to Ukraine, Marie Yovanovitch, during the spring.

“Hey Lev. VT here. We’ve got a request to talk to the big one,” Toensing said in the April 23, 2019, voicemail message. “So I just wanted to get the latest from you, if I could. I know it’s late there. I’m sorry.”

The timing of the Toensing voicemail coincides with a flurry of activity involving Yovanovitch’s ouster. On April 23, Giuliani tweeted that Ukraine was investigating 2016 election interference, and Trump recalled Yovanovitch from Ukraine on April 24.