CHICAGO (CBS) – Mayor Rahm Emanuel met Wednesday night with relatives and classmates of the honor student who was slain in the Kenwood neighborhood on Tuesday, a week after she had performed with her school band at President Barack Obama’s inauguration in Washington.

CBS 2’s Mike Parker reports the victim, 15-year-old Hadiya Pendleton, was taking shelter from the rain with a group of 10 to 12 teenagers under a canopy in Vivian Gordon Harsh Park on the 4500 block of South Oakenwald Avenue around 2:30 p.m., when someone jumped a fence, ran up to them, and opened fire.

Police have said neither Hadiya nor the people she was with were in a gang, but it is believed the shooter mistook someone in the crowd for a rival gang member, and shot at them.