An elderly man was taken to the hospital after he fell through a glass entry door at the Bellmore Memorial Library, Nassau Police said.
The man's injuries are unknown, authorities said.
The incident occurred around 10:30 a.m. and library staff said that the library will remain closed for a "few hours" during the day.
Let Patch save you time. Get great local stories just like this delivered right to your inbox or smartphone everyday with our free newsletter. Fast signup here.