For Three New York Lawmakers, Falls From Grace After an Attempted Coup ALBANY - Not so long ago, the Four Amigos were the kings of Albany. They were state senators from New York City, Democrats who threw the upper house of the Legislature into chaos after the 2008 election, at a time when Democrats should have been celebrating winning control of the chamber for the first time in more than four decades. Instead, the amigos - a term they bestowed upon themselves - gleefully posed before camera crews and loudly courted both sides of the aisle for perks, power and patronage. Two of the amigos, Pedro Espada Jr. and Hiram Monserrate, even briefly allied with the Republican caucus in 2009, orchestrating a coup that for a time paralyzed the state government. Ah, karma. Now, two amigos - Mr. Monserrate and Carl Kruger - are headed to prison, and the fate of a third, Mr. Espada, is in the hands of a jury after a federal corruption trial. Jurors said Wednesday that they had reached an impasse, but the judge, Frederic Block, instructed them to continue deliberating. Few of their fellow Democrats are sorry to see them gone from Albany. "Three are gone," Senator Liz Krueger, a Manhattan Democrat, said with a broad smile on Wednesday, before walking into the legislative chamber. Senator Diane J. Savino, a Staten Island Democrat, said: "You almost want to say, I don't have any sympathy for you. But I'm human, and I don't wish anybody ill. It's so frustrating; we were kneecapped by the four of them after Election Day. One amigo remains in office: Senator Rubén Díaz Sr., a Pentecostal minister who is one of the Legislature's most outspoken social conservatives, is unrepentant about their rebellion. "Never in the history of New York State has there been something so exciting," Mr. Díaz said. Never, never, never. That was history. That will go down in the book of history. The amigos stole the spotlight in 2008, right after the Democrats won control of the Senate. Only a day after the election, the four lawmakers shocked their colleagues by refusing to commit to backing a member of their own party to lead the chamber. Three of the four lawmakers are Hispanic, and their stated reason for rebelling was that Latino lawmakers needed a greater voice in government. "We have a black president, a black governor, and we have a concern that we have to be sharing power," Mr. Díaz said at the time. Mr. Espada, with his well-tailored suits and unflappable style, seemed particularly to enjoy playing to the cameras. He would tell reporters he was leaning toward supporting a Democrat for leader, then mention he was having dinner with Senator Dean G. Skelos, leader of the Republicans. Eventually, the amigos agreed to back a Democrat, but for a price. Mr. Kruger was named head of the Senate Finance Committee, and Mr. Espada was made a vice president of the Senate and given the chamber's top housing post. That was not enough for him. By the following summer, he and Mr. Monserrate had orchestrated a coup by briefly joining with the Republicans. After Mr. Monserrate returned to the Democrats, the chamber was evenly split and rudderless, culminating with both sides holding dueling sessions at the same time, in the same chamber. Mr. Espada eventually returned to the Democratic fold and claimed the lofty title of majority leader, if not all of that title's traditional powers. "What they did is take what should have been a real moment of celebration and turned it on its head, and quite frankly we never recovered from it," said Ms. Savino, who is now part of a new splinter group, the Independent Democratic Conference, that has allied with Republican lawmakers. The fate of the amigos has taken a considerable turn in recent weeks. This month, Mr. Monserrate pleaded guilty to improperly using public money to finance a failed political campaign, acknowledging that he was guilty of mail fraud and mail fraud conspiracy. He was ousted from the Senate in 2010 after a conviction for domestic assault. In April, Mr. Kruger was sentenced to seven years in prison by a federal judge; he had been accused of accepting more than $1 million in bribes from two hospital executives, a prominent lobbyist and a health care consultant. Mr. Espada faces charges of embezzling hundreds of thousands of dollars from a nonprofit health care network to support his lavish lifestyle. And he was recently ordered to pay $80,000 worth of fines and restitution by a legislative ethics commission, which said he had violated state law by hiring his uncle to join his official staff. Mr. Díaz remains bitter about Mr. Espada's fate. He says he believes that Gov. Andrew M. Cuomo, when he was still attorney general, overreached in corruption cases that he brought against Mr. Espada. "I think that Pedro Espada was targeted," Mr. Díaz said. Why would Andrew Cuomo accuse him of stealing $14 million? Because it was a vendetta. Of the other two amigos, he said, "I will continue being a friend and praying for them, and anything that they need, I will be there for them." Senator Neil D. Breslin, an Albany Democrat, said: "Neither Democrats nor Republicans should have embraced Pedro Espada and Hiram Monserrate. We all share in the guilt of doing that. Shame on us. But Senator Eric L. Adams, a Brooklyn Democrat, was more forgiving. "Our caucus, unlike the Republican caucus, we don't look alike, sound alike; it's extremely diverse," he said, alluding to the fact that the Republican caucus is exclusively white. I don't think they hurt our conference; they added flavor to our conference, a flavor that's missing from the guys across the aisle.