It went to number four women killed in a shopping center in Burlington, Washington, and US police is searching for the attackers, that left a man seriously injured, reports the BBC.
According to police before he is Hispanic and is believed to be the first being directed to involvement in state highway number 5.
The motive that led to the killing of women remains unclear.
Police, based on security cameras Trade Center "Cascade Mall" has announced that the suspect was seen wearing gray clothes, Klan Kosova broadcasts.
While Heather Axtman by State security forces Washington has told the BBC that the killings took place inside a shop called "Macy's" Trade Centre.
The suspected killer was removed from the scene shortly before the police go there.