Terrence Bradley, a key witness for Donald Trump’s team, sounded more like an office gossip when he took the stand in the Georgia trial.

A key witness who was supposed to testify against Fulton County District Attorney Fani Willis seemed unable to answer a single question on Tuesday.

Donald Trump and several of his co-defendants in their Georgia election interference case have accused Willis of an improper relationship with special prosecutor Nathan Wade. Trump’s team says that Willis and Wade began dating in 2019, while the couple says they didn’t start seeing each other until 2022, after Willis hired Wade for the Georgia case.

Trump’s lawyers have argued the romantic relationship provides a legal basis to disqualify Willis and throw out her case against Trump entirely. On Tuesday, lawyers Ashleigh Merchant and Steve Sadow questioned Terrence Bradley to try to establish a timeline of the couple’s relationship. Bradley is Wade’s former law partner and divorce attorney, and was meant to be a key witness in the case against Willis.

Merchant had multiple text messages from Bradley stating that the couple began dating in 2019. But when she began questioning him, suddenly, Bradley didn’t know a thing—including when they actually began dating, how the relationship began, and the trips they took together.

When asked why he initially said Willis and Wade began dating in 2019, Bradley said he was just “speculating.” He said he’d actually only had one conversation with Wade about the relationship, and Bradley couldn’t remember when that discussion had taken place. He repeated that he was only speculating so many times that many people on social media began to point out that Bradley seemed more like an office gossip than a credible witness.