KILLER CATS
MULDER
I recap : 13 ordinary people, all ages, in the whole country, went suddenly berserk. They grabbed knifes, scissors, sharp sticks, everything alike claws. They pounced on anybody close to them and tore them up with their weapons, while hissing and spitting.
Just before their demoniac fury, all had watched cat videos on their phones.
Scully, it's a case of possession by parapsychological evil cats.
SCULLY
Unfortunately, all the murderers were shot to death, avoiding access to their psychologic states. I have ordered precise autopsies, in particular tox and chemical datas.
Relatives statements and medical records reveal no violent backgrounds.
The only commonality between all of them, except their MO, is a great love for cats.
The cat videos they had watched are different and worldwide localized.
M&S
Case Number 31803081996
This case remains inconclusive. Our most plausible theory involves high and sudden levels of adrenalin triggered by an intense production of Adrenocorticotropic hormone, provoked by a external stimuli. We speculate that the murderers had reached an unexplained state of empathical symbiosis with cats seen on some videos, unwilling to be mocked and very pissed off by humans.