August 23, 2012 6:02 am Mom of Fallen Officer Sends Positive Message Wayne Walker is mourning the loss of her son, Officer Moses Walker, Jr., but she’s using the opportunity to send a message to Philadelphia — the violence must stop. US & World Videos 0:39 Teen shot near church in West Philly, two in custody 1:54 Thousands of runners gearing up for the 2024 Broad Street Run 1:43 Clear the Shelters: Meet Mooie 2:11 Family speaks out after their car was targeted during recent surge of break-ins 0:19 A man is dead after a rowhome fire in North Philadelphia