Three people were killed and at least six others were injured in a shooting incident during a gathering in West Philadelphia early Sunday morning. American police reported that over 100 individuals were present in the Carroll Park neighborhood when the shooting occurred around 2:00 AM. They indicated that there was an exchange of gunfire between multiple parties and noted the presence of shell casings from various calibers. A 33-year-old man was confirmed dead at the scene, along with two other individuals aged 23 and 29 who later died at Penn Presbyterian Medical Center. The condition of the injured is stable, including a 26-year-old woman and five men aged between 27 and 30.