

Chris Hansen's report on the dangers of Internet chat rooms for kids includes a hidden-camera investigation and suggestions on how to protect children from online predators.

Chris Hansen offers a second update to his investigation into online predators and the hazards of Internet chat rooms for children.

Chris Hansen travels to Ohio and Florida to file the first in a new series of hidden-camera reports on alleged online sexual predators as part of the ongoing “To Catch a Predator” series.

Chris Hansen's investigation into alleged Internet predators continues.

Correspondent Chris Hansen's “To Catch a Predator” report on Florida raps up.

Chris Hansen journeys to Harris County, Ga., to investigate alleged Internet predators.

Chris Hansen presents the second part of his hidden-camera report on alleged Internet predators. His investigation is based in Harris County, Ga.

Chris Hansen journeys to Petaluma, Cal., to continue his hidden-camera investigation into alleged Internet predators.

Chris Hansen's hidden-camera investigation into alleged Internet predators continues in Petaluma, Cal.

Chris Hansen reports on alleged Internet predators in Long Beach, Cal., in Part 1 of his latest “To Catch a Predator” series.

Chris Hansen presents Part 2 of his hidden-camera report on alleged Internet predators in Long Beach, Cal.

Chris Hansen presents a hidden-camera report on alleged Internet predators based in Murphy, Texas.

The conclusion of correspondent Chris Hansen's two-part investigation into alleged Internet predators based in Murphy, Texas.

Chris Hansen investigates alleged Internet predators in a hidden-camera report from Flagler Beach, Fla.

The conclusion of Chris Hansen's two-part investigation into alleged Internet predators based in Flagler Beach, Fla.

Chris Hansen investigates alleged Internet predators in a hidden-camera report from Ocean County, N.J.