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Man arrested after argument at house party allegedly turns violent

A 35-year-old man has been arrested in connection with a verbal argument that police say turned violent in Simi Valley. 

Simi Valley police say Luis Vargas Calvillo of Simi Valley was booked at the Ventura County Sheriff's Office Pre-Trial Detention Facility on suspicion of assault with a deadly weapon. 

According to police, a man was transported to a trauma center with a laceration to the head. He was injured at a house party after a verbal argument escalated.

"The suspect struck the victim with a box cutter, causing a laceration to the head," Simi Valley police said in a news release. 

The condition of the victim was not immediately known. 

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