An attorney for Lev Parnas, an indicted associate of Rudy Giuliani, has turned over “a trove” of materials to House impeachment investigators.

Parnas’s lawyer Joseph Bondy said Monday that the materials included WhatsApp messages, text messages, and images that detailed “interactions with a number of individuals relevant to the impeachment inquiry.” Parnas also planned to turn over contents from a Samsung phone, an iPad, and an iPhone, according to Bondy.