Missing Since: February 7, 2011 from Hamilton, Ohio

Classification: Endangered Missing

Date of Birth: September 22, 1982

Age: 28 years old

Height and Weight: 6'2, 180 pounds

Distinguishing Characteristics: Caucasian male. Black hair, brown eyes. DiSilvestro's nicknames are Billy and Billy D. He has the following tattoos: the word "SMOKE" across his upper back, the word "Juggulo" on the back of his neck, the Insane Clown Posse band logo Hatchetman on the left side of his neck, a tattooed necklace of the Hatchetman, Jesus carrying a cross on his upper right arm, a large angel on his upper left arm, flames on both wrists, dark eyeballs with flames at the crease of both elbows, a skull with a cowboy hat on one forearm, Jesus and the devil on his other forearm and the words "Your Name" on his hip. DiSilvestro has scars on his head. He has a closely-trimmed beard and mustache and keeps his hair cut very short.

Clothing/Jewelry Description: Blue jeans, white sneakers and a red jacket or a gray winter coat with fur trim on the hood.

Medical Conditions: DiSilvestro suffers from seizures and requires medication to control them; the medicine was left behind. He is an alcoholic and suffers from liver problems as well, and he has tried to commit suicide in the past. DiSilvestro may be confused or disoriented.