A Twentynine Palms couple was arrested after they each threatened to kill the other. Deputies say that Breeana Hoskins, 29, and Charleston Coston, 30, had been arguing with each other over several days last week. On Friday, Hoskins held a knife on Coston and threatened to kill him. On Saturday, they argued again and Coston threatened to kill Hoskins. After an investigation, Breeana Hoskins and Charleston Coston were arrested on suspicion of making criminal threats, booked into the West Valley Detention Center, with their bail set at $50,000 each.