NEW YORK, May 24 (UPI) -- Police in New York were questioning a man who confessed to kidnapping and killing a 6-year-old boy in 1979, officials said Thursday. Pedro Hernandez told investigators he lured Etan Patz with a soda and then strangled him while Patz on his way to school May 25, 1979, the New York Daily News reported. New York Police Commissioner Raymond Kelly confirmed a possible suspect was in custody, the Daily News reported. "An individual now in custody has made statements to NYPD detectives implicating himself in the disappearance and death of Etan Patz 33 years ago," Kelly said in a statement. Hernandez had been a person of interest in the investigation before, but The New York Times reported it is unclear at what point police made him the focus of their investigation. At the time of Patz's disappearance Hernandez worked at a bodega near where the boy was last seen. One official told the Times Hernandez said he wrapped Patz's body in a bag and put it in a box, which he left at a building in Manhattan, and returned later to find it missing. Patz's disappearance focused national attention on the issue of missing children.