Duluth, MN (KDAL) - Duluth police responded to a call to the Detox Center on East Superior Street Monday night. A man had been stabbed. He was taken to St. Luke's Hospital and is in stable condition this morning. Checking known addresses of the victim police went to a residence in the 1000 block of East Third Street. There they found three males and arrested one of the them, 43 year old Kyle McClain. The also took a sword believed to be used in the attack. Authorities continue to investigate the attack.