Per 
Item #: SCP-13572
Object Class: Keter
Special Containment Procedures: SCP-13572 is to be locked 24/7 in a containment chamber with 5 meter walls constructed of solid titanium. It must have an airlock similar system with 2 blast doors. A safe area must be constructed outside of the chamber where staff members can be during tests. Only 3 people may be in the containment chamber at one time. No people are allowed to be in the containment chamber unless authorized by at least 5 staff members with level 5 security clearance. During a containment breach, a full-site lockdown will occur, at least 10 MTF units must be called, and all guards must stop what there are doing and help contain SCP-13572. At least 25 helicopters must go to the surrounding towns to evacuate the townspeople.
Description: SCP-13572 appears to be an American girl around the age of 8. She has supersonic speed. She was found in the woods around the city of ███████ after several citizens reported seeing blurs all over the city and then people falling dead with gaping holes spewing out blood in their foreheads. After the sighting, 2 MTF units was called to retrieve it. There is no known photos of SCP-13572 due to it's incredible speed.
Incident: Project 13572 was a go. 2 scientists, 3 D-class, and 25 guards entered the first room in the containment chamber. The scientists and 5 guards went to the safe room, 5 more guards blocked the exits, and the remaining 15 guarded the blast doors. Blast door 1 opened. All 3 D's were ordered in the entrance chamber. Blast door 1 closed. Approximately 5 seconds later, blast door 2 opened. D1 was ordered to go to a corner, D2 a different one, and D3 another one. Blast door 2 closed. SCP-13572 was released from the holding cell into the containment chamber. At first, nothing happened. Then a brief moment of static on the security monitor occurred, and once the video resumed, all 3 D's were lying on the ground, dead. Then, a few banging sounds were heard, and then a loud crash. Then more banging. Then, blast door one fell to the ground with a loud crash, while blast door 2 was seen on the ground too. All of the guards blocking the exits and blast doors started shooting, only to be killed instantly. The scientists called control to report the containment breach. Control called for a full-site lockdown, and for all guards and MTF units to help contain SCP-13572.
One of the MTF units found all of the staff in the containment chamber dead. Once SCP-13572 was contained, a total of 128 deaths were confirmed.
No testing will be allowed until further notice due to the incident.
