Courtesy the Pendleton family
Hadiya Pendleton and friends during their trip to Washington for President Obama's inauguration.
Chicago cops have been deluged with tips about who might have shot Hadiya Pendleton, the high school sophomore killed a week after she performed during President Barack Obama's inaugural festivities.
"Fortunately, the community is stepping up and giving us everything that they've got, from rumors to whatever they know," Police Supt. Garry McCarthy told NBC Chicago on Friday.
"Something's gonna pan out."
Chicago Mayor Rahm Emanuel has appealed to city residents to drop the no-snitching credo of the streets and come forward with any leads about Pendleton's killer.
Police and clergy also have offered a $40,000 reward for information leading to the arrest of the gunman who opened fire on a group of teens gathered in a park after school Tuesday, apparently mistaking them for rival gang members.
Pendleton, 15, was shot in the back, collapsed a block away and died at a hospital. The honor student quickly became the face of Chicago's stubborn gun problem.
The city leads the nation in gun seizures, and its murder rate has been edging up while other cities have been trending downward. More than 500 people were slain there last year, and last month was its bloodiest January in a decade.
On Friday morning, a woman was shot and killed when a van pulled alongside her van on Lake Shore Drive and a gunman fired up to 14 rounds. Police said the shooting was related to gang and drug activity.
- After Hadiya's death, Chicago to put 200 more cops on the street
- Chicago shooting victim starred in anti-gang video
View more videos at: http://nbcchicago.com.