Police are investigating a homicide in St. Paul on Sunday, adding one person has been arrested.

Officers responded to the 300 block of Dale Street North on a report of a fatal stabbing around 6:15 p.m.

When police arrived at the scene, they found a man who had been stabbed in his chest and began providing aid. The man died at Regions Hospital. His identity is expected to be released at a later time.

Police say they found a suspect at the scene and took that person into custody.

St. Paul police say they believe the victim was injured during an altercation.

The man’s death was the 20th of the year in St. Paul.