(CNN) -- Entertainer Michael Jackson died after being taken to a hospital on Thursday having suffered cardiac arrest, according to the Los Angeles County Coroner's office.

Paramedics took Jackson, 50, from his west Los Angeles home Thursday afternoon to UCLA Medical Center, where a team of physicians attempted to resuscitate him for more than an hour, said brother Jermaine Jackson. He said the famed singer was pronounced dead at 2:26 p.m. PT.

An autopsy is scheduled Friday, he said. Results are expected Friday afternoon, according to Lt. Fred Corral of the Los Angeles coroner's office, who also said Jackson was unresponsive when he arrived at the hospital.

Fire Capt. Steve Ruda told CNN paramedics were sent to a west Los Angeles, California, residence after a 911 call came in at 12:21 p.m.

Law enforcement officials said the Los Angeles Police Department Robbery-Homicide Division opened an investigation into Jackson's death. They stressed there is no evidence of criminal wrongdoing but that they would conduct interviews with family members and friends.

CNN Analyst Roland S. Martin spoke on Thursday with Marlon Jackson, brother of Michael Jackson.

"I talked to Frank Dileo, Michael's manager. Frank told me that Michael last night was complaining about not feeling well. He called to tell him he wasn't feeling well.

"Michael's doctor went over to see him, and Frank said, 'Marlon, from last night to this morning, I don't know what happened.' When they got to him this morning, he wasn't breathing. They rushed him to the hospital and couldn't bring him around."

"Janet Jackson is grief-stricken and devastated at the sudden loss of her brother," Kenneth Crear, her manager said. "She is ... flying immediately to California to be with her family."
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Michael Jackson, the music icon from Gary, Indiana, was known as the "King of Pop." Jackson had many No. 1 hits, and his "Thriller" is the best-selling album of all time. Video Watch why Jackson is "as big as it gets" »

Jackson was the seventh of nine children from a well-known musical family. He is survived by three children, Prince Michael I, Paris and Prince Michael II. Video Watch Jesse Jackson share memories »

Jackson's former wife, Lisa Marie Presley, said she was "shocked and saddened" by Jackson's death. "My heart goes out to his children and his family," she said.

At the medical center, every entrance to the emergency room was blocked by security guards. Even hospital staffers were not permitted to enter. A few people stood inside the waiting area, some of them crying. iReport.com: Your Michael Jackson tributes

Video footage shows a large crowd gathering outside the hospital.

Some of Jackson's music was being played outside. The sounds of "Thriller" and "Beat It" bounced off the walls. Video Kingston: Jackson "a legend" »

Outside Jackson's Bel Air home, police arrived on motorcycles. The road in front of the home was closed in an attempt to hold traffic back, but several people were gathered outside the home. Video Sharpton: Jackson "was a trailblazer" »

Along with his success Jackson had some legal troubles later in his career.

He was acquitted of child molestation charges after a well-publicized trial in Santa Maria, California, in March 2006.

Prosecutors charged the singer with four counts of lewd conduct with a child younger than 14; one count of attempted lewd conduct; four counts of administering alcohol to facilitate child molestation; and one count of conspiracy to commit child abduction, false imprisonment or extortion.



Pop star Michael Jackson has died in Los Angeles, aged 50.

Paramedics were called to the singer's Beverly Hills home at about midday on Thursday after he stopped breathing.

He was pronounced dead two hours later at the UCLA medical centre. Jackson's brother, Jermaine, said he was believed to have suffered a cardiac arrest.

Jackson, who had a history of health problems, had been due to stage a series of comeback concerts in the UK, beginning on 13 July.

Speaking on behalf of the Jackson family, Jermaine said doctors had tried to resuscitate the star for more than an hour without success.

He added: "The family request that the media please respect our privacy during this tough time."

"And Allah be with you Michael always. I love you."

TV footage showed the star's body flown from UCLA to the LA County Coroner's office where a post-mortem is expected to take place on Friday.

Concerns were raised last month when four of Jackson's planned comeback concerts were postponed, but organisers insisted the dates had been moved due to the complexity of staging the show.

A spokeswoman for The Outside Organisation, which was organising the publicity for the shows, said she had no comment at this time.

Broadcaster Paul Gambaccini said: "I always doubted that he would have been able to go through that schedule, those concerts. It seemed to be too much of a demand on the unhealthy body of a 50 year old.

"I'm wondering that, as we find out details of his death, if perhaps the stress of preparing for those dates was a factor in his collapse.

"It was wishful thinking that at this stage of his life he could be Michael Jackson again."

Uri Geller, a close friend of the star, told BBC News it was "very, very sad".

Speaking outside New York's historic Apollo theatre, civil rights activist Rev Al Sharpton paid tribute to his friend.

"I knew him 35 years. When he had problems he would call me," he said.

"I feel like he was not treated fairly. I hope history will be more kind to him than some of the contemporary media."

Melanie Bromley, west coast bureau chief of Us Weekly magazine, told the BBC the scene in Los Angeles was one of "pandemonium".

"At the moment there is a period of disbelief. He was buying a home in the Holmby Hills area of Los Angeles and the scene outside the house is one of fans, reporters and TV cameras - it's absolute craziness.

"I feel this is the biggest celebrity story in a long time and has the potential to be the Princess Diana of popular culture."

Musical icon


Tributes from the world of music and film have already flooded in from celebrities including Madonna, Arnold Schwarzenegger and ex-wife Lisa Marie Presley.

Large numbers of fans have also gathered outside Jackson's home and at the UCLA medical centre with lit candles to mourn the star while playing his greatest hits. Facebook groups have also been set up for fans to share their memories.

The singer's albums are occupying the top 15 slots of online music retailer Amazon.com's current best-seller chart, led by his 1982 smash hit Thriller.

Paramedics were called to the singer's house in Bel Air at 1221 (1921GMT) following an emergency phone call.

They performed CPR on Jackson and rushed him to the UCLA medical centre.

A spokesman for the Los Angeles Police Department said the robbery and homicide team was investigating Jackson's death because of its "high profile", but there was no suggestion of foul play.

Jackson began his career as a child in family group The Jackson 5.
He then went on to achieve global fame as a solo artist with smash hits such as Billie Jean and Bad.

Thriller, released in 1982, is the biggest-selling album of all time, shifting 65m copies, according to the Guinness Book of World Records.

He scored seven UK number ones as a solo artist and won a total of 13 Grammy awards.

"For Michael to be taken away from us so suddenly at such a young age, I just don't have the words," said Quincy Jones, who produced Thriller, Bad and Off The Wall.

"He was the consummate entertainer and his contributions and legacy will be felt upon the world forever. I've lost my little brother today, and part of my soul has gone with him."

The singer had been dogged by controversy and money trouble in recent years, becoming a virtual recluse.



He was arrested in 2003 on charges of molesting a 14-year-old boy, but was found not guilty following a five-month trial.

The star had three children, Michael Joseph Jackson Jr, Paris Michael Katherine Jackson and Prince Michael Jackson II.

He is survived by his mother, Katherine, father, Joseph and eight siblings - including Janet, Randy, Jermaine and La Toya Jackson.