Two teenage boys, ages 14 and 15, suffered minor gunshot wounds during an altercation Wednesday evening in the Mill Creek section of West Philadelphia, police said.

The 15-year-old was shot in the arm and the 14-year-old suffered a graze wound around 6 p.m. in the 4900 block of Fairmount Avenue, police said. Both were hospitalized in stable condition.

Lt. John Walker of Southwest Detectives said two groups were involved in an argument and a male from one group left and returned with a gun. The gunman remained at large Wednesday night. - Robert Moran