Arm 19

During the transport of anomalies from Site-64 to suitable containment locations, a containment breach occurred in caravan 4-B. The vehicle containing SCP-3589 and SCP-3388 exploded due to pressure built up by an immense number of appendages that had manifested within the vehicle.

Nearby transports halted and attempted to recontain the anomalies. The majority of the effort was focused on SCP-3589, who was initially seen screaming and clutching its shoulders following the explosion. However, before it could be successfully sedated, the anomaly regained its bearings, produced what is believed to be arms made of magnesium oxide and an unknown substance. The collision of these two limbs approximated a flashbang grenade. SCP-3589 was not seen after officers regained their vision.