Specimen 11 is a xenomorph in captivity on Earth. The xenomorph was used in a high facility zoo, and everyone thought she was tame and domesticated. They gave her the name, Cherrice. She did little tricks for the humans, entertaing them as she waited for her escape. The zookeepers forgot to lock Specimen 11 up in her restraints and she made them pay. After their deaths, Specimen 11 made it out into the public and sluaghtered everyone at the zoo that day.