Dino Cannon’s distraught parents, Dino V. Cannon and Daphne, make a tearful plea Saturday, June 16, 2012, for information related to the Texas high school graduate’s shooting death Friday morning at downtown Orlando’s Club Limelite. (Photo by Stephen M. Dowell, Orlando Sentinel)

Dino Cannon’s distraught parents, Dino V. Cannon and Daphne, make a tearful plea Saturday, June 16, 2012, for information related to the Texas high school graduate’s shooting death Friday morning at downtown Orlando’s Club Limelite. (Photo by Stephen M. Dowell, Orlando Sentinel)