Today on Inside Edition: Man Jumps Into Crocodile-Filled Lagoon; Chris Watts Pleads Guilty

The Colorado man, who killed his wife and children, avoided the death penalty by pleaded guilty. He will serve life in prison.

The Colorado man who murdered his pregnant wife and their children pleaded guilty after prosecutors got the go-ahead from her family. The deal will spare him the death penalty.

Chris Watts strangled his wife, 34-year-old Shanann Watts, and their daughters, 4-year-old Bella and 3-year-old Celeste, before going on television to appeal for help finding her in August. On today's show, Inside Edition looks at how they appeared to be the picture-perfect family to the outside world.

In Tennessee, heartbreaking footage showed a confused dog wandering outside the wreckage of its family's home after a deadly tornado ripped through, killing one of its owners. Inside Edition found out what happened to the dog.

Meanwhile, keepers at a Florida crocodile farm told Inside Edition they came to work Tuesday and saw a pair of Crocs on the edge of a lagoon. Initially, they thought a prankster had left them behind as a joke.

It was only when they saw blood on the deck and watched back surveillance footage that they realized a man had jumped into the crocodile pit. Find out what happened to him.

For more stories, tune into today's show. Check here for local listings.