Tonight: An NBC News investigation into how allegations of domestic violence are handled when there's a custody dispute over kids in family court. Kate Snow spoke to a mom about the devastating loss of her daughter. Watch Kate's report coming up on NBC Nightly News with Lester Holt. | NBC Nightly News with Tom Llamas

Coming up on NBC Nightly News with Kate Snow: Aaron Gilchrist reports on challenges faced by veterans who worked as medics in searching for civilian jobs. Catie Beck has details on a new warning over kids and button batteries. And much more. Join us at 6:30 pm ET / 5:30 pm CT. | NBC Nightly News with Tom Llamas

Our Kate Snow is back with us tonight on Nightly News! Here's a look at how she'll anchor our Sunday broadcast. Kate says her husband, Chris, is feeling great after recovering from coronavirus. We'll see you tonight. | NBC Nightly News with Tom Llamas

Apolo Ohno - the most decorated American Winter Olympian in history - didn't make the first Olympic team that he tried out for. He talks to Kate Snow about what kept him going: "I needed to take the chance." Watch more from our series 'The Drink with Kate Snow' - https://nbcnews.to/32FtrhM | NBC Nightly News with Tom Llamas

You probably know Dr. Ruth Westheimer for her work as a sex therapist and radio host. But before she became a household name, she once worked as a housemaid. She talks to Kate Snow about the many turns her career took on "The Drink with Kate Snow": https://nbcnews.to/2PqEDc9 | NBC Nightly News with Tom Llamas