Felix Francisco Grullon, known to family as Nino, vanished from his West New York, New Jersey home on the morning of April 13, 2004. He was last seen at about 5:00 a.m. at his residence near 60th Street and Hudson Avenue; when his mother arrived later that morning she found the front door open and Felix gone. He left behind personal items including his keys, wallet, toothbrush, and passport.

Grullon, 51 at the time, had recently lost his job with the West New York Department of Public Works, was facing financial trouble with his phone service disconnected, and was due in court that day on a child support matter before planning to go to the unemployment office. He had been struggling with alcoholism, had stopped drinking shortly before his disappearance, and was reportedly experiencing hallucinations consistent with severe withdrawal. Family received one anonymous call later in 2004 claiming he was in a hospital; police checked local hospitals and rehab centers with no result.

Grullon was born in the Dominican Republic and was described as Hispanic, about 5 feet 5 inches tall, 150 pounds, with graying hair, brown eyes and reading glasses. Few concrete leads have emerged and the case remains unsolved. Did anyone in the West New York area have contact with Felix or recall anything about that morning in April 2004?