Seaside Park

Then in July 2009, the investigation was shaken awake once again.

Police converged on a field at Seaside Park near Black Rock Harbor after a witness in an unrelated case told investigators that Bianca's body might be buried there.

Officers used backhoes to dig up an area about 50 feet by 20 feet along the shoreline facing Seabright Avenue.

The search lasted two days and turned up garbage and debris, but no remains.

Luis had been arrested in Puerto Rico as a fugitive and brought back to Connecticut after an investigation produced allegations from three family members who said Rivera sexually assaulted them when they were children in the '90s.

This was not Rivera's first allegation for sexually assaulting a child.

In 1997, he had actually been convicted of first-degree sexual assault involving a 13-year-old girl at Seaside Park.

That location should sound familiar.