Synchronized Digits
It's been reported before that there's been attempts of murders with the infamous mask, but not like this
Just last week it was reported that a female in southern California was getting death threats from an unknown man who used an app on his smartphone to disguise his voice to sound like the infamous killer from the horror franchise Scream. After 20 minutes of the female chatting along with the unknown male the male then broke into her house wearing the entire outfit from the horror movie and attempted to stab her multiple times with a buck 120 knife. The exact knife the killer used in the horror movie franchise. The woman was heard screaming by her neighbors in reaction they called local authorities and they then arrested the unknown male.
The woman is not in critical condition and only suffered minor bruises and minor cuts from the males knife.
Source link please?
I'm not saying you are lying but this article reads like urban legend rather than a real news article and you posted it here and in CB.
I tried google searches of various phrases in your story and came up empty.
What idiot murderer uses his smart phone to make the murder call? (a crappy burn phone maybe but not an expensive smart phone)
What idiot potential victim spends 20 minutes on the phone with an unknown person making death threats?
And in most cases if the police made an arrest the "unknown male" is no longer unknown.
So unless you have a reliable link I'm thinking "Halloween prank" (by you).