Paul Manafort appears to be the source who revealed to congressional investigators that he attended a meeting last year with Donald Trump Jr. and a Russian lawyer promising damaging information against Hillary Clinton.

The former Trump campaign chairman’s home was raided late last month by FBI agents seeking evidence in a widening probe of his activity before the election — including his financial ties to Russian oligarchs — after his bank records were subpoenaed, reported Bloomberg Politics.

Federal investigators have been examining allegations that Manafort laundered money from Russia Eastern Europe through New York real estate, according to two sources familiar with that inquiry.