Nation on edge after a pair of frightening scares on the heels of three deadly mass shootings, bodies found in manhunt believed to be of Canadian teens suspected in killing spree, and Cyntoia Brown released from prison after serving 15 years of life sentence.

Watch “NBC Nightly News With Lester Holt” at 6:30 p.m. ET / 5:30 p.m. CT (or check your local listings).

1:34 New Scares After Mass Shootings Leave Nation On Edge

3:52 Trump Visits El Paso & Dayton But Greeted With Protests

5:52 911 Calls Reveal Horror As Deadly Dayton Rampage Unfolded

6:17 Dayton Gunman's Family 'Shocked And Devastated'

6:30 Gunman's Ex-Girlfriend Says He Heard Voices Urging Violence

6:46 57-Year-Old Father Shot In Rampage Died In Son's Arms

7:10 Walmart Employee Hailed As Hero For Saving Over 150 Lives

8:28 'Red Flag Law' Push Gains New Momentum After Shootings

10:37 Equinox & Soulcycle Under Fire For Owner's Trump Support

12:12 ICE Agents Arrest 680 In Largest Immigration Raid In A Decade

12:34 Police: Bodies Believed To Be Teens Wanted In Killing Spree

13:44 Tornado Touches Down In New Jersey With 70 Mph Winds

13:53 Severe Storms Threatening 50 Million Across Several States

14:34 Simone Biles Blasts USA Gymnastics: 'You Didn't Protect Us'

15:32 Thieves Caught On Camera In Armored Truck Heist

16:17 Daycare Danger Report: 1 In 10 Still Using Recalled Baby Sleepers

18:18 Cyntoia Brown Freed After Serving 15 Years Of Life Sentence

Advertisement

More videos

NBA 23 Aug 2019 21:00 CEST

Myles Turner's Best Blocks

CNET 23 Aug 2019 20:45 CEST

Growing seafood from fish cells