4 dead including a toddler: Virginia police investigating as triple murder-suicide

The Prince William County Police Department said officers responded at 8:05 a.m. to the 3400 block of Vale Court, where a 35-year-old woman is believed to have stabbed her mother-in-law, husband, and 2-year-old son before killing herself. READ MORE: https://wjla.com/news/local/four-dead... _______________ Stay up to date with our social media: 7News on Facebook:   / 7newsdc   7News on Twitter:   / 7newsdc   7News on Instagram:   / 7newsdc   Subscribe to WJLA on YouTube:    / @7newsdc   Daily News Playlist:    • WJLA Washington, DC - Daily News   For more information, visit https://wjla.com/ Have a news tip? Send it directly to us: Email us: [email protected] Call the Newsroom: 703.236.9480 WJLA is the local ABC affiliate for the greater Washington DC area. From our studios in Arlington, VA ABC7 covers national and local news, sports, and weather. #WJLA #DCNews #7NewsDC This video and all Sinclair Broadcast Group content archives of local news and sports coverage are available for your use. For more information contact us at [email protected]