Per 
Item #: SCP-XXXX
Object Class: Keter
Special Containment Procedures: SCP-XXXX is to be kept in a 2.5m x 2.5m reinforced, ballistic glass holding cell inside one of site 17's standard holding cells. SCP-XXXX is to be kept in this cell at all times regardless of what it may attempt to say or do. Only B class personnel are allowed to enter SCP-XXXX's containment room. Absolutely no personnel are allowed inside the glass cell under any circumstances. Should any other SCP-XXXX instances be discovered and captured, they should be kept in an identical holding cell and never come in contact with any other SCP-XXXX instances. Should SCP-XXXX escape from containment, all other SCP-XXXX instances should be kept on high security and lethal force can be used to contain/neutralize escaped SCP-XXXX if necessary.
Description: SCP-XXXX is a perfect human replica with a malleable epidermis, eyeballs, growing fingernails and hair, and all external appendages, but lacks all interior structure of a human (no organs, bones, or tissue of any kind). These anomalies are not rare, it is estimated a current 500,000 live scattered in the U.S.A. and more scattered throughout the rest of the world. These anomalies act as normal citizens and even have relationships with real humans. SCP-XXXX becomes extremely violent once someone has discovered that they aren't humans. SCP-XXXX seemingly can tell if someone is aware that they aren't real by just having visual contact with the person. Once the anomaly looks at someone who knows they aren't human the anomaly will immediately attempt to kill the person, usually via strangulation or brain injury. It is unknown if this violent act is done deliberately. Once the person has been killed, SCP-XXXX will clean itself off via licking all blood and organic matter off of itself with an elongated tongue. It is unknown where the material goes after being licked as it is not found inside of the interior cavity, nor anywhere else.
From the exterior it appears that SCP-XXXX has pumping veins, flexible bones, joints, and even contracting muscles. A current theory states that there is a thin layer of strong muscle or a hard layer in the epidermis that allows the skin to feel hard and move. Autopsies of other SCP-XXXX incidences have lead to the discovery that there is nothing holding the skin in place or make it seem hard. It is currently unknown how SCP-XXXX retains this physique. While SCP-XXXX has no veins or heart, if it receives an injury it will let out a small trace of blood, tests have shown that it is blood in all ways but lacks any trance of DNA. It is unknown where the blood comes from, or how it is made.
SCP-XXXX has been shown to have outstanding physical capabilities such as a max speed of 61kph (38mph), lifting 940 kg (1993lbs), and jumping 3 m (10 ft). Again, it is unknown what causes its strength despite its lack of a muscular system. SCP-XXXX has also exhibited extreme pain tolerance and durability. During containment missions to retrieve some of these anomalies many fire arms have been fired into them without flinching and a constant aggression. Due to their non-stop violent behavior once discovered, only one of these anomalies have been captured and been able to stay in containment. All others instances have been neutralized in an attempt to subdue the anomalies.
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