A customer says a $340 million-asset North Dakota bank tricked him into  buying rickety companies whose owners were close to default on $1 million   of loans.   
Bismarck-based BNC National Bank, a subsidiary of BNCCorp, violated  federal racketeering laws, the customer claimed in a suit filed last Friday   in U.S. District Court in North Dakota.   
  
Also named in the suit - but not as a defendant-is Debra Gronlie, a loan  officer the bank fired two years ago and then accused of fraud in a   different deal. BNCCorp's suit against her is pending.   
Terry Bunk, the customer in the new lawsuit, claims Ms. Gronlie "went to  extraordinary and unusual lengths to push the proposal" for Mr. Bunk to buy   two millwork and window companies from Bruce and Karla Wickstrom of   Minneapolis.     
  
Ms. Gronlie encouraged a local accountant-who worked for a firm owned by  BNCCorp's chief financial officer-to present the companies' financial   statements in a "rosy" light so Mr. Bunk would go through with the   purchase, the suit alleges.     
BNC and Ms. Gronlie wanted the Wickstroms to sell the struggling  businesses before they defaulted on their loans, according to court   filings. "A Wickstrom failure had all the markings of a complete disaster   for BNC and its parent, as well as large stockholders," because the bank's   loan-loss reserves would not cover the Wickstroms' $1 million-plus of debt,   the suit says.         
In addition, BNCCorp was in the midst of its initial public offering,  the suit points out. 
  
Mr. Bunk believed that the Wickstroms' businesses were profitable, it  says. He bought the companies in 1995 and learned soon afterward that about   80% of the pending work orders represented in their financial statements   were fictitious, the suit says.     
"The fraudulent and tortuous misconduct of the defendants" ultimately  forced Mr. Bunk to declare bankruptcy, the suit says. 
Mr. Bunk is seeking "millions" in damages, according to his attorneys.  Defendants in the suit also include the Wickstroms and the BNCCorp's CFO   and his accounting firm.   
BNC Bank vowed to fight. It said in a statement that Mr. Bunk's lawsuit  "is an attempt to take advantage" of Ms. Gronlie's lending activities and   "coerce money from BNC."   
  
BNCCorp's 1997 suit against Ms. Gronlie involves $1.5 million in  allegedly fraudulent loans made to a now-bankrupt arcade game manufacturer.   BNCCorp has since charged off a portion of those loans and has recovered   $900,000 from its bonding agent.     
The lending scandal has dogged BNCCorp, which fielded questions about  its overall loan quality at a presentation for investors in Chicago earlier   last week.   
At that time the chief financial officer, Gregory K. Cleveland, said the  bad loans to the game manufacturer "were an isolated case."