Michael Jackson's So Dead, He Can't Give Mom the House

The estate of Michael Jackson could not be clearer -- the deed that was recorded giving Katherine Jackson ownership of the family's Encino estate is bogus to the core.

Attorney Howard Weitzman is scoffing at the deed TMZ first told you about ... filed by Katherine which gives her 25% ownership in the home, and each of MJ's 3 kids 25% as well.

Weitzman says it's laughable that the person on the deed changing the title is Michael Jackson ... who is utterly incapable of giving anything to anyone anymore. Weitzman says, "Michael's estate owns the property for the benefit of his children and Mrs. Jackson has no ownership interest."

As we reported, although Katherine signed a document attached to the deed, she may not be the mastermind, but Weitzman vows to hunt down the culprit.