Ansonia Police have arrested a woman suspected of stabbing another woman to death during an argument Sunday night.

The stabbing took place around 8:30 Sunday night on the second floor landing of 136-153 Olson Drive. The victim, in her early 20's, suffered multiple stab wounds including a major injury to her chest. She was taken to Griffin Hospital in Derby where she was pronounced dead.

Police arrested a woman suspected to have committed the stabbing. The incident was still under investigation late Sunday night.