About stood with his girlfriend late night comedian, not financial problems, began a series of explosive events that led to the arrest and Letterman Halderman air confession of sex with their employees, Dr. Bob Arnott said, "Good Morning America" today.Halderman said, is "very angry, very angry."Arnott, Halderman said that he has said in recent interviews that his relationship with Birkitt almost ceased after he found a diary in late 2008, said: "Steph comes out with Letterman in a very serious".For his part, Letterman has treated the scandal with her typical brand of wit and self-seriousness. He used his talk show to apologize to his wife and servants, and to make fun of their situation."I would give anything to walk on the Appalachian Trail," he joked, referring to South Carolina Governor Mark Sanford, whose dramatic affair had been a primary goal before Letterman.Although authorities have said Halderman had tried to extort 2 million U.S. dollars Letterman, say they have taped conversations to prove that the money was a motivation to Halderman, Arnott said.Although his friend had alimony and support payments to make it "always under financial pressure," said Arnott, who had nothing in recent months to indicate Halderman had serious money problems.Since news of the scandal broke, Halderman lawyer Gerald Shargel, said "Good Morning America" that the claim for extortion is "absurd" and that there is more to the story he leaves on Letterman, a feeling echoed today Arnott.Last night, Late Show "has hired Stephanie Birkitt been identified as a former girlfriend of David Letterman. Recently lived Stephanie Birkitt with" 48 hours ", producer Robert" Joe "Halderman, who said Stephanie Birkitt news for their daily work.Robert "Joe" Halderman has been arrested after allegedly blackmailed to require 2 million U.S. dollars in the late show host David Letterman. Over Extortion, Halderman posted the package containing copies of parts of a diary and correspondence relating Birkitt, letters, emails and photos. He is now facing charges of attempted grand theft.Sources said that Stephanie and Letterman had slept together in a time before marrying his girlfriend Regina and their sexual relationship had ended before 2003, when his son Harry was born. But after this, Letterman would take at least once a week at home Birkitt in Norwalk, where he had been sharing a house with Halderman in 2004.Emmy-winning producer was reportedly bound Halderman for cash at $ 6000 monthly child and spouse contributions support payments. Friday afternoon, he complaint from a count of grand theft trial of first degree punishable by up to 5 to 15 years in prison. About racketeering attack, was sentenced to six months in jail, with 1,000 hours of community service and five years probation.Birkitt Stephanie was born in New Hampshire. She completed her degree in 1997, specializing in history and a minor in communications from Wake Forest University. She began her career as a new page of CBS and Late Show in 1996. Birkitt finally got his papers some time in the air, including information about the Winter Olympics in 2002 and 2006. Over the years, which also manifested itself in various stunts and comedy skits and have handed their prizes by the band Stump, Audience Show and Tell, and know your current events.Who is the most possible damage? Anyone who expects the child, perhaps his own girlfriend. David Letterman may never have thought that if an affair with Stephanie Birkitt (his former assistant at the eleventh hour of CBS 'Show') in his office ultimately blackmail. But he did! The girl is none other than the ex-girlfriend of Joseph Robert Halderman.Halderman, the producer of '48 Hours' Letterman sent a package containing copies of parts of a diary and correspondence relating Birkitt, letters, emails, pictures and try toAlthough David Letterman said Thursday that his remarks on the air would be to have to say about the alleged plot to extort 2 million U.S. dollars against him, the theme permeated his CBS Late Show Monday night.Now, the New York Post provides more details about their behavior, which allegedly contained in the diary of the deceased former employee shows Stephanie Birkitt - identified as the woman at the center of the scandal with Letterman. According to the newspaper, Birkitt, Letterman's former personal assistant, wrote that she continued her relationship with Letterman, even after moving to Robert "Joe" Halderman, producer of the CBS is now facing charges of attempting to extortLater in the day Halderman received a visit from a middle-aged couple and a teenager. Halderman woman gave a long hug when he met him at his door. Then mumbled something trio laughed before they come into the house and staying for a few hours.Prosecutors said Halderman tried to shake billionaire, had a divorce from his wife, Patty Monte, left him in debt, saddled with $ 6,000 a month in child support.Friends said he was also upset because Montet had moved to Colorado with his 11-year-old son earlier this year.A year-long, secret romance was said, until the comedian released because of their age difference.Hester could not be reached for comment Saturday.Letterman, 62, admitted in the air Thursday that he had had relations with female staff - apparently engaged in an affair with his old girlfriend Regina Lasko, who married him in March.In the "mea culpa" remarkable that no mention of her lovers, said it was up to them to decide whether to submit.About stood with his girlfriend late comedian, not financial problems, began a series of explosive events that led to the arrest and Letterman Halderman air confession of sex with their employees, Dr. Bob Arnott said, "Good Morning America" today.Arnott, Halderman said that he has said in recent interviews that his relationship with Birkitt almost ceased after he found a diary in late 2008, said: "Steph comes out with Letterman in a very serious"."I would give anything to walk on the Appalachian Trail," he joked, referring to South Carolina Governor Mark Sanford, whose dramatic affair had been a primary goal before Letterman.Although authorities have said Halderman had tried to extort 2 million U.S. dollars Letterman, say they have taped conversations to prove that the money was a motivation to Halderman, Arnott said.Although his friend had alimony and support payments to make it "always under financial pressure," said Arnott, who had nothing in recent months to indicate Halderman had serious money problems.Recently revealed that he is the victim of blackmail, had affairs with at least two women, Stephanie Birkitt and Holly Hester (photo below). Stephanie recently broke with the producer of '48 Hours' Robert "Joe" Halderman, who has been arrested after allegedly having received extortion Late Show - $ 2 million or Stephanie's diary, which reveals all the dirty details of the case made public.Another woman Holly Hester also revealed that he had had a sexual relationship with David in secret for a year while a student at NYU, and an intern for the show during the 90s. Holly says it all started with the dates in secret and was really in love with Dave, who broke up with her because of their age difference. Holly said: "I was madly in love with him at the time. I would have married him. It was hilarious"