Thirteen people entered not guilty pleas Wednesday in Eugene federal court and had trial dates set on a variety of federal mortgage and loan fraud charges arising from the collapse of Bend's Desert Sun Development.

For 12 of the defendants, a status hearing is planned April 12, with trial scheduled for May 12 before Magistrate Michael Hogan. For the 13th person charged, Teresa Ausbrooks, trial is set for April 14, with a status hearing on March 29, officials said.

Here's the previous story from Nov. 20, including the news release announcing the indictments:

From 2004 through 2008, Desert Sun Development (DSD) built commercial buildings and residential housing throughout Central Oregon.

According to the indictments, DSD principals and other defendants caused financial institutions to lose more than $19 million. In total, five separate indictments were returned. Arraignments of all defendants are scheduled for December 16, before the Honorable Magistrate Judge Thomas Coffin in Eugene.

"These indictments represent a significant step in the government's efforts to detect and prosecute mortgage fraud," said Acting U.S. Attorney Kent S. Robinson. "The conduct alleged in these indictments is typical of what has caused so much havoc in the mortgage and financial sectors. We will continue to seek charges whenever developers, businessmen, bankers, or loan officers are alleged to have made false statements to financial institutions."

"Certainly, it's the biggest mortgage-related fraud case we have brought to indictment so far," Robinson told KBND Radio.

"The allegations in the indictment are typical of what we have seen a lot of in the mortgage industry," Robinson told KBND. "Specifically, what the indictments allege is that a variety of people participated in the making of false statements to banks and mortgage companies and other lending institutions, in order to get financing either to purchase property or to construct it.

"And usually the false statements, at least as alleged in the indictment, have to do with whether people had enough income to qualify for a loan, or whether they had enough money in savings to make a down payment," the federal prosecutor said.

"But significantly in this case, some of the allegations also involve claims that people were making that construction was actually under way on some commercial buildings when actually there was no construction taking place," Robinson added.

The maximum penalty for bank fraud and related charges is 30 years in prison, the acting U.S. attorney said.

No defense attorneys were listed among the court documents filed with the indictments. Efforts by The Associated Press to contact the various defendants were not immediately successful, except for John Partin.

Partin, 65, the owner of Advance Steel in Bend, is alleged to have issued false invoices for steel building kits for the nonexistent buildings.

Partin denied the allegations and told the AP he believes his records will show the charges against him should be dismissed.

He said he did not learn about being named in an indictment until a friend called.

"I thought he was just being funny," Partin said. "I'm dumbfounded. I've got nothing to hide. All I did was sell a guy some steel."

Partin claims that Fitzsimons skipped out of a job on him and still owes him money. But he said he gave all his records to federal agents who requested them and has cooperated fully with the investigation.

Robinson thanked the Federal Bureau of Investigation, the Internal Revenue Service, and the State of Oregon, Division of Finance and Corporate Securities, for their combined investigative efforts.

The first indictment charges three DSD principals (Tyler Fitzsimons, 31, of Prineville; Shannon Egeland, 35, of La Grande; and Jeremy Kendall, 33, of Redmond); and Partin with conspiracy, bank fraud, making false loan applications to banks, and money laundering, focusing on commercial construction projects.

In total, it is alleged that various lending institutions loaned in excess of $25 million to DSD for its commercial construction projects, and suffered a loss of more than $9 million. The indictment alleges that the defendants sought construction financing for five commercial buildings in Bend and Redmond, Oregon which were never built.

As part of the scheme, the defendants are alleged to have made representations that construction was under way, when it was not.

The indictment also seeks forfeiture of a Ferrari, two Viper automobiles, and other assets related to the fraud and money laundering allegations.

In a separate indictment, Robert Brink, 58 of Junction City, is charged with making false statements to Umpqua Bank regarding DSD's construction loans. Brink was a construction loan officer at Umpqua Bank.

The indictment alleges that on five separate occasions, he filed inspection reports with Umpqua Bank certifying that construction was under way on DSD projects, when in fact it was not.

A third indictment charges conspiracy, bank fraud, and false statements to banks in connection with DSD's residential real estate investment program.