Per 
Item #: SCP-4757
Object Class: Euclid
Special Containment Procedures: SCP-4757 is to be contained in a 7x7 meter standard storing cell at all times. Any and all requests for "The Key" by SCP-4757 are to be unanswered unless authorized during testing. Upon showing signs of aggression, all personnel are to leave the cell as to avoid an attack.
Description: SCP-4757 is a humanoid creature standing at a height of 3 meters exactly. SCP-4757 seems to be made of wood, specifically of the Oak tree (Quercus Fagaceae). It seems to be devoid of tree bark throughout it's body. SCP-4757 has an elastic like material replacing the wood on its joints, joints being the knees, wrists, elbows, shoulders and fingers. This elastic material allows it to move said joints.
SCP-4757 is in possession of a top hat which permanently is attached to SCP-4757's head. Any attempt to remove SCP-4757's top hat will result in aggressive behavior. SCP-4757's fingers end in a sharp, carved end which are able to easily slice and cut through flesh and bone. SCP-4757 has no facial features or traces of them. A keyhole is located on the chest of SCP-4757. This keyhole seems to be the main reason for SCP-4757's existence and/or anomalous properties.
SCP-4757 is capable of speech though vocabulary is limited. SCP-4757's voice is deep and muffled and seems to originate from it's neck rather than head. SCP-4757 will ask any personnel for "spare keys" upon entering it's cell stating, "Must give key, you must." Upon agreeing SCP-4757 will ask to have the key. If not given a key SCP-4757 will respond simply with, "Liar." Then attempt to attack and kill the subject. If shown a key SCP-4757 will forcefully take the key and attempt to unlock the keyhole. Upon declining to it's first question SCP-4757 will stay silent or simply say, "Prove your claim." If shown by the subject visibly emptying their pockets SCP-4757 will either stay silent or simply respond with, "Paranoia." Then attack the subject and follow searching their corpse for a key. All keys used on SCP-4757 have proven to be ineffective with unlocking it's what it's keyhole is attached to.
Discovery: SCP-4757 was discovered by the locals of ████,Indiana. SCP-4757 was found vocalizing low groans, roaming the outskirts of a forested town and attacking the locals. Casualties include a woman, her two children, a local farmer and three police officers. At this point the foundation was contacted and SCP-4757 was restrained and transported to site ██, then moved to site ██, which it is currently held at.
Research is ongoing.
