Mary Ann Marshall is a woman working late in her locked High-Rise office building who along with John Doe struggle to elude a killer trying to kill them.Mary Ann Marshall is a woman working late in her locked High-Rise office building who along with John Doe struggle to elude a killer trying to kill them.Mary Ann Marshall is a woman working late in her locked High-Rise office building who along with John Doe struggle to elude a killer trying to kill them.
