Melvin "Mookie" Sisler, 36, was found shot multiple times in the 1700 block of Touro Street in New Orleans on the morning of Monday, November 29, 2010. He was born in New Orleans on March 20, 1974.

That's close to everything in the public record. No suspect, no motive, no arrest, and as far as we can find, no follow-up news coverage at all.

Cases like Melvin's often come down to one person deciding to talk years later. If you knew Mookie, or you were around Touro Street that weekend, what do you remember? Crimestoppers takes anonymous tips on cold cases.