SAN FRANCISCO (CBS SF) — A San Mateo man who had been missing since Monday was found dead on Saturday in San Francisco, San Francisco police said Sunday.

Michael Shaffer, 39, was last seen in San Mateo, according to San Mateo police. The San Francisco medical examiner’s office today confirmed that Shaffer had died.

San Mateo police said Shaffer had a medical condition and may have been without his medications, police said.

Further information about where the man was found in San Francisco or the circumstances of his death were not immediately available.

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