Marshon Dawan Langford Sr was 40 when he was fatally shot while driving on Pin Oak Drive in Chattanooga, Tennessee, on September 28, 2019. Emergency crews responded to the scene, but Langford died of his injuries; the Chattanooga Police Department opened a homicide investigation.

Family and friends remembered him as quick to laugh and someone who made others smile.

If anyone has information about what happened on Pin Oak Drive that night or knew Marshon Langford Sr, please share what you know with Chattanooga police.