/usr/share/doc/libcamd2/NEWS.Debian.gz is in libcamd2 1:5.1.2-2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/doc/libcamd2/../libsuitesparseconfig5/NEWS.Debian.gz
/usr/share/doc/libcamd2/../libsuitesparseconfig5/NEWS.Debian.gz