/usr/share/doc/libkrad0/NEWS.Debian.gz is in libkrad0 1.16-2build1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/doc/libkrad0/../libkrb5support0/NEWS.Debian.gz
/usr/share/doc/libkrad0/../libkrb5support0/NEWS.Debian.gz