his 15-year-old sister keiearra williams and seven-year-old brother terrence moore died at the hospital. this is terrance's aunt and father. >> taking innocent people's lives. that's my son. you took him away from me. turn yourself in, whoever you all is, turn yourself in. >> reporter: for a city its iaze, philadelphia still ranks number five on the list for the highest crime rate, even though the homicide rate has fallen 43% since 2007. tonight, there's a vigil in remembrance of the children, with the hope the suspects will do the right thing. >> have a heart and turn yourself in. >> reporter: the mayor says the whole city is now praying for this family. vanita nair, cbs news, new york. >> axelrod: later, the police cameras that are reducing complaints of police brutality in one california city. new rules for winning a spot in the baseball hall of fame when the cbs evening news continues. [laughs] when we're having this much fun, why quit? and bounty has no quit in it either. watch how one sheet of bounty keeps working, while their two sheets, just quit. bounty, the no-quit picker-upper. >> axelrod: alleg