Travis Aaron Miller, a 51-year-old African-American man, was shot multiple times and killed on the evening of May 14, 2012, in the 1100 block of North Milton Street in Baltimore, Maryland. Responding officers found Miller with fatal gunshot wounds; his death was investigated as a homicide.

No suspects were identified in the initial stages and the case remained unsolved, one of several homicides during a year of rising violent crime in the city.

What can readers who knew Travis or who were in that neighborhood on May 14, 2012, add to help move this investigation forward?