The investigation continues into the tragic murder of the grandparents and mother of a 15-year-old girl who cops say was 'catfished' by a police officer pretending to be a teen. Today, grieving family members of the victims broke their silence delivering a desperate plea - know what your kids are doing online. And a recent study found 72% of Americans would put themselves in harm’s way to protect their dog - and maybe it goes both ways. Ann Mercogliano with the story of two lost little girls... and the dog who wouldn't leave their side until they were safely reunited with their parents. Plus, he's the founder of the far-right militia group the Oath Keepers, and he was just found guilty of plotting to overthrow the government on January 6th - and his wife of more than 20 years couldn't be happier. She told our Megan Alexander why she's so relieved he'll be behind bars. And it's now been more than two weeks since four University of Idaho students were stabbed to death, and still no break in the case. Tonight, a candlelight vigil is planned, and authorities will be keeping a close eye on every single person there in case the killer shows up. Jim Moret is in Idaho.