Pittsburgh police are searching for a suspect who remains at large following a violent stabbing incident that occurred on Sunday evening. The attack took place around 6:30 p.m. in the Second Avenue Commons area, located in the 700 block of Second Avenue in Downtown Pittsburgh. According to preliminary information released by law enforcement, the incident began as a physical altercation between two individuals. During the confrontation, the suspect produced a knife and stabbed the adult male victim in the chest and leg. The victim sustained serious injuries but was transported to a local hospital where he is reported to be in stable condition. Upon arriving at the scene, officers immediately began canvassing the surrounding area in an effort to locate the individual responsible for the assault. Despite their efforts, police stated they were unable to locate the suspect at that time. The investigation is currently active and ongoing as authorities continue to gather evidence and identify the perpetrator. This incident is distinct from other recent violence in the region, including a separate shooting in the Knoxville neighborhood where a man was shot in the foot on Monday morning, and another shooting on Sunday where a person survived a wound to the neck. The Downtown Pittsburgh stabbing remains a priority for the Pittsburgh Police Department, who are urging anyone with information regarding the suspect's identity or location to come forward. The suspect is described only as the individual involved in the altercation on Second Avenue. No further physical description or specific identifying details have been released at this time. The community is advised to remain vigilant and report any suspicious activity to the appropriate authorities.