/usr/ is in liblaser-geometry-dev 1.6.4-2build6.
This file is owned by root:root, with mode 0o755.
..
/usr/include/
/usr/include/laser_geometry/
/usr/include/laser_geometry/laser_geometry.h
/usr/lib/
/usr/lib/x86_64-linux-gnu/
/usr/lib/x86_64-linux-gnu/pkgconfig/
/usr/lib/x86_64-linux-gnu/pkgconfig/laser_geometry.pc
/usr/share/
/usr/share/doc/
/usr/share/doc/liblaser-geometry-dev/
/usr/share/doc/liblaser-geometry-dev/copyright
/usr/share/laser_geometry/
/usr/share/laser_geometry/cmake/
/usr/share/laser_geometry/cmake/laser_geometryConfig-version.cmake
/usr/share/laser_geometry/cmake/laser_geometryConfig.cmake
/usr/share/laser_geometry/package.xml
/usr/lib/x86_64-linux-gnu/liblaser_geometry.so
/usr/share/doc/liblaser-geometry-dev/changelog.Debian.gz