Inside Edition for Tuesday, April 21, 2026

How could this happen? A fitness influencer we should not speak to her health, especially as some reports indicate she may have been sick or recovering from sickness fulfilling her dream competing in an Ironman, drowns. Some athletes are the water was full of debris. The organizers of the ironman competition posted their condolences but did not respond to our request for comment about the condition of the water. And a case of doggie blackmail. A family gets a call that their dog was hit by a car. They say they were even sent a photo of their dog being treated at a vet. But it was all fake -- the photo was AI. Plus, it's Michael vs The Devil Wears Prada Two! A big weekend at the box office. The Michael Jackson biopic going head-to-head with The Devil Wears Prada sequel. Last night, the dueling movies premiered, on opposite coasts. And a major breakthrough in a 36-year-old cold case thanks to new DNA testing. Investigators making an arrest for the 1990 unsolved murder of a woman. The suspect has pled not guilty. He was also previously a suspect in another case – the disappearance of his wife but was not indicted on charges of murder.