A horse-drawn carriage carried the body of fallen Philadelphia Police Officer Andy Chan through Center City Philly ahead of his funeral on Tuesday. Road closures are in effect for the viewing and funeral of Philadelphia Highway Patrol Officer Chan, who died earlier this month after he was struck by a vehicle six years ago. As childhood friend of Chan’s told NBC10’s Johnny Archer that he meant a lot to the the city’s Chinatown community. And, for 24 years, Chan served Philadelphia as a police off