MARION COUNTY, Fla. — Deputies in Marion County are looking for help to find a missing elderly man who may be in the early stages of dementia or Alzheimer’s.

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Deputies said Robert Grosse left his home in Dunnellon on Southwest Indian Hills Drive on Tuesday evening.

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He was driving a white 2007 Buick LaCrosse with Florida tag JFE-E31.

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Deputies said his car was last seen Wednesday night in Sumter County.

Police said Grosse also has medical conditions that require medications.

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Anyone who knows Grosse’s whereabouts should call 911.

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