Still so many lingering questions about Michael Jackson. …

What killed Michael?

Here's Michael Jackson's official death certificate. The cause of death is listed as "deferred."

Where is Michael Jackson‘s body being kept?

After Tuesday's memorial service, LAPD Chief William J. Bratton would say only, ” "We have to keep some secrets.”

Sources familiar with the case told the L.A. Times that MJ's body was in safekeeping after being released to the family following the autopsy by the Los Angeles County coroner.

But the other big question is where is Michael Jackson's brain?

]]>L.A. Assistant Chief Coroner Ed Winter says that Jackson's brain, or at least some of it, is still being held by investigators and would be returned to the family for burial after all the tests are completed.

"As soon as we are done with the brain, we will return it," Winter said. "There is a whole series of tests that will be done."

It is not uncommon for the coroner to hold on to a brain or samples from it. Families sometimes delay burying a loved one until after the brain has been returned.

Where do you think he should be buried?

And would you visit a Neverland grave? What would you leave as a token of your affection?

For up-to-the-minute news on the memorial service, go to L.A. Now.

More Michael Jackson dish:

Corey Feldman has been dressing like Michael Jackson for a loooooong time.

Chris Brown dances to 'Thriller' at P. Diddy's White Party

OK! Michael Jackson death photo stirs controversy

Video of Michael Jackson rehearsing. Was he up to form or a shadow of his former self?

Jackson camp hires top publicist Ken Sunshine

Lou Ferrigno was Michael Jackson's trainer?

John Mayer compares Michael Jackson to a Rubik's Cube?

Is Michael Jackson worth more dead than alive?

Photo credits: Associated Press

Posted by:Elizabeth Snead