NEW ORLEANS — A former investment banker serving a 14-year prison sentence for a New Jersey fraud scheme testified Monday that he helped arrange and disguise a $50,000 bribe to former mayor Ray Nagin.
Michael McGrath told jurors in Nagin’s corruption trial that the bribe in 2008 was funneled through his daughter’s trust account to a company Nagin founded with his sons.
McGrath said the bribe was in return for Nagin’s support for projects that a company called Home Solutions hoped to manage, including the redevelopment of an old power plant into a residential and retail space, and a race car track. Neither project ever developed.
McGrath was a Home Solutions board member and his allegations backed up earlier trial testimony from Frank Fradella, the company’s former chief executive. McGrath said Fradella believed the mayor’s support was crucial to showing potential investors that Home Solutions could get work worth millions of dollars.
‘‘The only value he was bringing to these projects was Ray Nagin,’’ McGrath said of Fradella.
Nagin, who was mayor from 2002 to 2010, including the tumultuous period during and after Hurricane Katrina in 2005, was indicted on 21 counts after he left office.
He is accused of accepting hundreds of thousands of dollars in bribes in return for helping contractors secure city business. Charges include bribery, money laundering, conspiracy, and filing false tax returns.
Nagin’s attorneys challenged the credibility of testimony from Fradella and McGrath and made sure jurors knew the men could receive a reduction in their prison sentences for cooperating with prosecutors in the Nagin case.
McGrath was convicted for his role in a $140 million mortgage theft scheme. His conviction in New Jersey was unrelated to the Nagin case.
In detailing the alleged Nagin bribe, McGrath said the paperwork indicating the $50,000 was for an interest in Nagin’s family company was phony.
Defense lawyer Robert Jenkins said McGrath never heard Nagin ask for a bribe. McGrath said his only discussion with Nagin came after the money was paid to Stone Age LLC, the company Nagin and his sons owned. McGrath said Nagin thanked him for the money.
McGrath had only Fradella’s word that the money was a bribe, Jenkins said, adding that there was no other evidence to directly point to the purpose of the payment.
Prosecutor Matthew Coman countered by displaying a picture of the $50,000 check to Stone Age and the allegedly phony document indicating the sale of a nearly 5 percent interest in the company.
Fradella testified Friday and took the stand again Monday after a weekend break in the trial, which is expected to last into next week.
He told jurors that, in addition to bribes before Nagin left office, he arranged for Nagin to receive monthly payments of more than $12,000 after he left office.