Bossier City police have arrested a 24-year-old woman for allegedly stabbing her boyfriend during an altercation. Queyarner Nikita Williams has been booked on a charge of aggravated battery. Police were called in after a man showed up at LSU Health -- by private car -- with multiple cuts to his chest, wrist, and finger. He told detectives that Williams stabbed and cut him with a knife during an altercation at her apartment on Westgate Drive. Police went to the apartment, found Williams there, and arrested her.