After taking their exams Tuesday, Hadiya Pendleton and a group of others decided to hang out at a park on Tuesday just blocks away from their high school on the South Side.

But the trip ended in tragedy when the 15-year-old King College Prep sophomore was fatally shot about a week after she attended President Barack Obama’s inauguration and performed at inaugural events with the King College Prep band and drill team.

Pendleton and a 16-year-old boy wounded in the attack were shot in a park near the school about 2:20 p.m., in the 4500 block of South Oakenwald Avenue, police said.

Most of those who were in the park were gang members, and those in the group did not stay on scene to help after the shootings, according to police. The shooting occurred around 2:20 p.m. in the 4500 block of South Oakenwald Avenue.