On January 25, 2005, a Wichita, Kansas, television station receives a postcard from the BTK killer that leads police to discover a Post Toasties cereal box that had been altered to contain the letters BTK. This communication was one in a long line sent by the serial killer who terrorized Wichita for over 30 years, brutally murdering 10 people and taunting law enforcement and the local media. A month later, on February 25, Dennis Lynn Rader, a husband, father of two and compliance officer for Park City, Kansas, was taken into police custody and soon confessed to being the BTK killer.

On January 26, 2005, Condoleezza Rice is sworn in as secretary of state, making her the highest ranking African American woman ever to serve in a presidential cabinet.

On February 3, 2005, Alberto Gonzales wins Senate confirmation as the nation’s first Hispanic attorney general despite protests over his record on torture.

On February 12, 2005, 7,503 orange curtains unfurl across New York City’s Central Park from thousands of gates. The art installation, Christo and Jeanne-Claude’s “The Gates,” will be gone by the end of the month, but it will leave a lasting impression and be remembered as one of the best-known and most beloved works of site-specific public art.

On March 4, 2005, billionaire mogul Martha Stewart is released from a federal prison near Alderson, West Virginia, after serving five months for lying about her sale of ImClone stock in 2001. After her televised exit from the facility, Stewart flew on a chartered jet from nearby Greenbrier International Airport to New York, where she would serve out her remaining five-month home confinement on her 153-acre Bedford, New York, estate.

On March 13, 2005, the board of directors of the Walt Disney Company officially announces that Robert Iger, Disney’s president and chief operating officer, will succeed Michael Eisner as the company’s chief executive officer (CEO).

On March 16, 2005, after a three-month-long criminal trial in Los Angeles Superior Court, a jury acquits Robert Blake, star of the 1970s television detective show "Baretta," of the murder of his 44-year-old wife, Bonny Lee Bakley.

On April 2, 2005, John Paul II, history’s most well-traveled pope and the first non-Italian to hold the position since the 16th century, dies at his home in the Vatican. Six days later, 2 million people packed Vatican City for his funeral, said to be one of the biggest in history.

Eric Rudolph agrees to plead guilty to a series of bombings, including the fatal bombing at the 1996 Olympics in Atlanta, in order to avoid the death penalty. He later cited his anti-abortion and anti-homosexual views as motivation for the bombings.

Nearly eight years after Princess Diana’s death in a car crash was mourned the world over, Prince Charles, her widower and heir to the British throne, weds his longtime mistress, Camilla Parker Bowles. The marriage, a private civil ceremony, took place at Windsor Guildhall, 30 miles outside of London. The ceremony was originally supposed to take place on April 8, but had to be rescheduled so as not to conflict with the funeral of Pope John Paul II.

On May 20, 2005, ex-teacher and convicted sex offender Mary Kay Letourneau, 43, marries her former student and the father of two of her children, Vili Fualaau, 22. Just nine months earlier, Letourneau had been released from prison after serving a seven-and-a-half year sentence for raping an underage Fualaau.

Shortly after midnight on May 28, 2005, Carl Edward Roland, 41, is removed from a crane perched 18 stories above Atlanta’s Buckhead neighborhood. Roland was wanted by police in connection with the murder of his ex-girlfriend Jennifer Gonzalez.

On May 29, 2005, 23-year-old Danica Patrick becomes the first female driver to take the lead in the storied Indianapolis 500.

On May 31, 2005, W. Mark Felt’s family ends 30 years of speculation, identifying Felt, the former FBI assistant director, as “Deep Throat,” the secret source who helped unravel the Watergate scandal. Felt's admission, made in an article in Vanity Fair magazine, took legendary reporters Bob Woodward and Carl Bernstein, who had promised to keep their source’s identity a secret until his death, by surprise. Tapes show that President Nixon himself had speculated that Felt was the secret informant as early as 1973.

On June 15, 2005, more than two weeks after American teen Natalee Holloway vanished while on a high school graduation trip to the Caribbean island of Aruba, police there search the home of 17-year-old Joran Van der Sloot, one of the last known people to see the young woman alive. Although Van der Sloot would emerge as a prime suspect in the case, he was never charged. Holloway’s disappearance generated massive media attention in the United States; however, her body never has been found, and in 2012 she was declared legally dead.

After 14 Formula One race car drivers withdraw due to safety concerns over the Michelin-made tires on their vehicles, German driver Michael Schumacher wins a less-than-satisfying victory at the United States Grand Prix on June 19, 2005. The race, held at the Indianapolis Motor Speedway in Indianapolis, Indiana, will go down one of the most controversial Formula One racing events in history.

The actor Tom Cruise has an infamous interview with Matt Lauer, host of NBC’s morning talk show "Today," on June 24, 2005. During the interview, Lauer challenged Cruise about critical comments the actor had made regarding the actress Brooke Shields’ use of anti-depressant medications to treat her postpartum depression.

The last Thunderbird, Ford Motor Company’s iconic sports car, emerges from a Ford factory in Wixom, Michigan on July 1, 2005.

On the morning of July 7, 2005, bombs are detonated in three crowded London subways and one bus during the peak of the city’s rush hour. The synchronized suicide bombings, which were thought to be the work of al-Qaeda, killed 56 people including the bombers and injured another 700. It was the largest attack on Great Britain since World War II. No warning was given.

On July 21, 2005, terrorists attempt to attack the London transit system by planting bombs on three subways and on one bus; none of the bombs detonate completely. The attempted attack came exactly two weeks after terrorists killed 56 people, including themselves, and wounded 700 others in the largest attack on Great Britain since World War II. The previous attack also targeted three subways and one bus.

On July 22, 2005, March of the Penguins, a French-made documentary about emperor penguins in Antarctica, opens in theaters across the U.S. March of the Penguins went on to win numerous awards, including an Oscar, and became one of the highest-grossing documentaries in movie history.

On July 24, 2005, American cyclist Lance Armstrong wins a record-setting seventh consecutive Tour de France and retires from the sport. After Armstrong survived testicular cancer, his rise to cycling greatness inspired cancer patients and fans around the world and significantly boosted his sport’s popularity in the United States. However, in 2012, in a dramatic fall from grace, the onetime global cycling icon was stripped of his seven Tour titles after being charged with the systematic use of performance-enhancing drugs.

On August 7, 2005, a Russian Priz AS-28 mini-submarine, with seven crew members on board, is rescued from deep in the Pacific Ocean. On August 4, the vessel had been taking part in training exercises in Beryozovaya Bay, off the coast of Russia’s far-eastern Kamchatka peninsula, when its propellers became entangled in cables that were part of Russia’s coastal monitoring system. Unable to surface, the sub’s crew was stranded in the dark, freezing submarine for more than three days.

Hurricane Katrina makes landfall near New Orleans, Louisiana, as a Category 4 hurricane on August 29, 2005. Despite being only the third most powerful storm of the 2005 hurricane season, Katrina was among the worst natural disasters in U.S. history. In the wake of the storm, there were over 50 failures of the levees and flood walls around New Orleans and its suburbs. The levee and flood wall failures caused widespread flooding.

Two months after announcing its intention to disarm, the Irish Republican Army (IRA) gives up its weapons in front of independent weapons inspectors. The decommissioning of the group's substantial arsenal took place in secret locations in the Republic of Ireland. One Protestant and one Catholic priest as well as officials from Finland and the United States served as witnesses to the historic event. Automatic weapons, ammunition, missiles and explosives were among the arms found in the cache, which the head weapons inspector described as “enormous.”

On September 29, 2005, New York Times reporter Judith Miller is released from a federal detention center in Alexandria, Virginia, after agreeing to testify in the investigation into the leaking of the identity of covert CIA officer Valerie Plame. Miller had been behind bars since July 6, 2005, for refusing to reveal a confidential source and testify before a grand jury that was looking into the so-called Plame Affair. She decided to testify after the source she had been protecting, I. Lewis “Scooter” Libby, Vice President Dick Cheney’s chief of staff, signed a waiver giving her permission to speak.

On September 30, 2005, Michael Eisner resigns as the chief executive officer of the Walt Disney Company. During Eisner’s 21-year tenure with Disney, he helped transform it into an entertainment industry giant whose properties included films, theme parks and a cruise line, television networks and sports teams. Eisner also presided over a “golden age” of animation, during which Disney produced such blockbuster films as Beauty and the Beast and The Lion King and became a merchandising powerhouse.

On October 1, 2005, suicide bombers strike three restaurants in two tourist areas on the Indonesian island of Bali, a popular resort area. The bombings killed 22 people, including the bombers, and injured more than 50 others. This was the second suicide-bombing incident to rock the island in less than three years. (In 2002, a series of three bombs killed 202 people, many of them foreign nationals in Bali on vacation, including 88 Australians.)

Angela Merkel is sworn in as Chancellor of Germany on November 22, 2005. The first woman to hold the position, Merkel emerged as one of the strongest forces in European politics over the subsequent decade. During her tenure, she was frequently called the most powerful woman in the world and the de facto leader of the European Union.

In exchange for a multimillion-dollar fee, Steven Tyler and Joe Perry of Aerosmith and rapper 50 Cent took to the stage at New York City’s famous Rainbow Room in the early morning hours of November 27, 2005, as headline performers at the $10 million bat mitzvah of Long Island 13-year-old Elizabeth Brooks.