Have you seen this man?

The FBI seeks the public’s help to obtain identifying info of an unknown male who may have critical information on the identity of a child victim in an ongoing investigation of sexual exploitation.  Photographs and a poster depicting the unknown individual, known only as John Doe 48, are being disseminated to the public and can be found online at the FBI website at http://www.fbi.gov/wanted/ecap. John Doe 48 is described as a white male between 45 and 65; with dark hair, a gray beard.  He has a tattoo on each forearm.  He was seen in the back of a 2018-2019 Nissan NV Cargo Van wearing a blue t-shirt and a dark-colored hat.  He is heard speaking English in the video.  Anyone with information should submit a tip online at https://tips.fbi.gov/ or call the FBI toll-free tip line at 800/225-5324.  The public is reminded no charges have been filed in this case and the pictured individual is presumed innocent unless and until proven guilty in a court of law.