The juvenile is charged with two felony counts of first-degree murder and three felony counts of attempted first-degree murder.
On March 21, police say the suspect opened fire on a group of people who were on the sidewalk in the 1700 block of East 79th Street.
A 23-year-old man and a 32-year-old man died from their gunshot wounds.
Two 31-year-old men were shot and wounded, police said.
A 20-year-old man was shot at, but not struck.
The juvenile was arrested Wednesday and charged accordingly.