CHICAGO (CBS) — Waukegan police said a 74-year-old man with Alzheimer’s disease has been found, after having gone missing since early Sunday.

Maurillo Melgoza had last seen around midnight at his home in the 2800 block of Central Avenue, police said.

Around 4 a.m., his family found the front door to their home open, and Melgosa gone.

Police said later Sunday that Melgoza had been located and was with family.

Details on how he was located were not available.