Portland's police have searched for a man suspected of shooting four young people near a high school in Oregon on Friday, said authorities.
According to Portland police spokesperson, a 20-year-old man was in serious condition, a 16-year-old girl and a 17-year-old boy are very critical.
A 19-year-old woman suffered a grazing wound in the shooting and was treated on the scene, said the spokesperson.
The shooting took place in the afternoon near Rosemary Anderson High School campus in north Portland, reported CNN.
A student witness said that he saw one injured person stumbling into the school holding his stomach and said his brother's name and fell to the ground.
The police department is still investigating the case and agents from the FBI and the Bureau of Alcohol, Tobacco, Firearms and Explosives are assisting the police.
