A Pennsylvania mother faces double homicide charges after allegedly stabbing her husband and three-year-old son to death during an extended vacation at the Great Wolf Lodge resort in the Poconos. In Florida, charges against a man accused of shooting his girlfriend and running her over with his SUV while his young daughter was in the car have been upgraded to first-degree murder following the victim's death. And in Tennessee, a mother is facing multiple felony charges after allegedly driving intoxicated off a twenty-five-foot cliff with her two young children in the vehicle. Sydney Silvagni reports.

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A family of three take a three week vacation that ends in murder. 27‑year‑old Pennsylvania woman, Metallica Rose Harrison, now facing two counts of criminal homicide after allegedly stabbing her husband, Charles Harrison, and their 3‑year‑old son to death.

According to court documents, Harrison called 911 saying she was suicidal and “needed help committing suicide,” that her husband and son were “already gone in the bed.”

Investigators recovered a large butcher‑style kitchen knife on the bathroom floor and a smaller knife in the sink. Neither were Great Wolf Lodge property.

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As Chris Watts serves five life sentences without the possibility of parole, we learn the convicted family killer wrote a letter addressed to his late wife, Shanann. It was for what would have been her 36th birthday. His parents, Cindy and Ronnie Watts, recently revealed they read at a graveside service for his murdered wife.

The letter starts with "Hey boo! Happy Birthday!" The letter expresses regret, and asks his family to cheer him on. Public backlash has drawn intense scrutiny as he appears to deflect accountability by blaming an "evil outside source" or dark influence for the murders.

Joining Nancy Grace today:

• Troy Slaten - Criminal Defense Attorney, Slaten Lawyers, Twitter @TroySlaten
• Dr. Bethany Marshall - Psychoanalyst, features on hit show: "Paris in Love" on Peacock and "The Valley, Persian Style" on Bravo. Host of a new podcast "On The Couch with Dr. Bethany Marshall," Website: drbethanymarshall.com, Instagram FB & TikTok: drbethanymarshall, Twitter:@DrBethanyLive
• Dr. DeWayne Hendrix - former Senior Warden with the Federal Bureau of Prisons, Author of "Who Are You? See It, Say It, and Seize It" (IG) @drdewaynehendrix (LinkedIn) @anewdaylight (X-Twitter)
• Lynn Shaw - Founder and Executive Director of Lynn's Warriors, Host of Lynn's Warriors on YouTube, website: lynnswarrior.org X: @lynns_warriors Youtube: @LynnsWarriors
• Tisa Tells - Pop Culture Investigator & Commentator and Host of 'Tisa Tells' on YouTube, Instagram & TikTok: @TisaTellss, Facebook: Tisa.Tells.3
• Dave Mack - Investigative Reporter, 'Crime Stories'

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