SCP-5074: Black Spot

Item #: SCP-5074
Object Class: Keter
Special Containment Procedures: SCP-5074 is currently contained in a 4 by 4 by 4 two inch thick Graphene cell at an undisclosed location with no fewer than four heavily armed guards in full body protective suits who will be switched and take a mandatory physical from doctor Julia Barnes. Any and all requests to move SCP-5074 outside of its cell are to be denied due to the extremely contagious/dangerous situation. All personnel are forbidden from contact with SCP-5074 based on past incidents.
Description: SCP-5074 was found in a small town in Mexico after complaints cycled through the Mexican government to the Foundation. SCP-5074 wears a large animal skin of unknown origin and is estimated to be at 6 feet high and around 170 pounds. This is unconfirmed as all attempts to study SCP-5074 have disastrously failed. SCP-5074 seems to have a hatred for humans and will attempt to touch any person in reach as this leaves a dark splotch which will kill the victim for no apparent reason if they do not touch and transfer the splotch on in 7 days. All affected by SCP-5074 are to be immediately terminated.