Police in San Francisco today are investigating a stabbing in the Polk Gulch area.
Officers responded to a report of a stabbing in the area of Post and Polk streets at about 1:30 a.m., police said.
When officers arrived, they located a person suffering from at least one stab wound, police said.
The victim was transported to a hospital. The condition of the victim was not immediately available, according to police.
No suspects have been identified.