Walter Wallace Jr.'s Parents Describe Calls for Help and Son's Death

The parents of Walter Wallace Jr., the Black man armed with a knife killed by police on a West Philadelphia street, spoke to KYW Newsradio’s Cherri Gregg about the day he was killed. They describe a man dealing with a mental health crisis and decry the looting around Philadelphia. NBC10’s Drew Smith reports. You can hear the full interview on KYW Newsradio’s Flashpoint program.