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We have sad news to report from the world of television today.

Jeff Garcia — the actor and comedian who was best known for voicing the character Sheen Estevez on the Nickelodeon series Jimmy Neutron — has passed away.

He was just 50 years old.

News of Garcia’s passing comes courtesy of his family, who confirmed that he died after being taken off of life support at a Los Angeles hospital.

No cause of death has been announced, but insiders tell TMZ that Garcia had been dealing with numerous health issues in recent months.

Earlier this year, he reportedly suffered a brain aneurysm that led to a fall and serious head injury.

He was able to leave the hospital, but it now looks as though he never fully recovered.

Sources say Garcia also suffered a stroke a

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