The probe is “in a highly active stage,” two sources familiar with the matter told The Washington Post last month. The grand jury, the Post said, was expected to hear testimony from several witnesses, including officials at J.P. Morgan, who worked with the state and the company in question — CDR Financial Inc. — and from officials with Richardson’s political action committees.

CDR won a contract related to the massive transportation-funding plan Richardson dubbed GRIP — or Governor Richardson’s Investment Partnership— in 2004. According to a Bloomberg report last month, “CDR made $1.48 million advising the authority on interest-rate swaps and restructuring escrow funds for $1.6 billion of transportation bonds issued by the agency.”

Meanwhile, in 2003 and 2004, CDR Financial gave $75,000 to Richardson’s political action committee Si Se Puede!, and the company’s head, David Rubin, gave $25,000 to Moving America Forward, another Richardson PAC.

No information released publicly prior to Sunday had directly linked Richardson to the probe, but the investigation centers on whether staffers in Richardson’s office influenced the hiring of CDR.