Pennsylvania child sex assault fugitive spotted crossing into Trenton

David A. Hamilton Jr, Lower Southampton, Pennsylvania. (Police photos)

A man wanted for sex crimes against children in Bucks County, Pennsylvania, was spotted crossing into Trenton on the Calhoun Street Bridge early Friday, police said.

David A. Hamilton Jr., 47, is from Lower Southampton, Pennsylvania, where police on Wednesday issued a warrant for his arrest on "multiple sex offenses against minors," the town's police said in an online bulletin.

Police say they suspect he is in the Trenton or Morrisville, Pennsylvania areas and urged people and local officers to keep an eye out for him along the Delaware River and its canal towpaths.

David A. Hamilton Jr. on a bike in Morrisville, Pa. on Sept. 20. 

A Trenton police spokesman said Friday afternoon he had no information about Hamilton.

On Thursday, he was spotted in Morrisville and recorded on a surveillance camera riding a blue mountain bike in the area of East Palmer and Centre Streets at 8:10 a.m.

He was wearing a "boonie" hat and dark jacket and light-colored shorts. Morrisville officers later found his 2016 Toyota Corolla in the 400 block of North Delmorr Avenue.

On Friday, Lower Southampton police said Hamilton was seen crossing the Calhoun Street bridge into Trenton at 12:15 a.m. Police did not say exactly how he crossed.

Lower Southampton did not elaborate on the sex crimes he's charged with committing.

Anyone who spots Hamilton is urged to call 911, police said.

Anyone with information that could help locate him can call Lower Southampton Detective Sgt. Gerald Scott at 215-357-1235, ext. 344 or gscott@lstwp.org.

Kevin Shea may be reached at kshea@njadvancemedia.com. Follow him on Twitter @kevintshea. Find NJ.com on Facebook.

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