CENTRAL NYACK, N.Y. — Two World War II era grenades were found in a 91-year-old man’s refrigerator Friday at a New York nursing home.

A report of explosive devices at the Tappan Zee Manor Nursing Home led to an evacuation shortly before 3 p.m. ET while police conducted “an extensive search” of the building and the 91-year-old man’s car.

Clarkstown police said no other devices were found during the search, and the two grenades — a training hand grenade and a metal hand grenade — were removed by the county…