
St. Petersburg Tragedy: Florida Man Charged With Double Murder After Stabbing Girlfriend And Her Mother
A community in St. Petersburg, Florida was rocked this weekend by a brutal domestic crime, as authorities charged a local man with the stabbing deaths of his girlfriend and her mother. The crime, described as particularly disturbing by law enforcement, raises urgent questions about domestic violence and the warning signs that may precede such tragedies.
According to the Pinellas County Sheriff’s Office, the suspect, 41-year-old Kirk Hysell Jr., faces two counts of first-degree murder after an incident early Saturday morning at a residence on 108th Street North. Deputies responded to a homicide call at approximately 10:14 a.m., where they discovered two victims: 34-year-old Christina Donzero, found in a bedroom with multiple stab wounds, and her mother, 75-year-old Betti “Suzanne” Thevenet Donzero, located in the garage, also suffering from fatal stab wounds. Both women were declared dead at the scene.

In a chilling turn, deputies found Hysell alive in the bathroom of the same home with multiple self-inflicted injuries. He was transported to a nearby hospital under police surveillance, with authorities confirming he will be moved to the Pinellas County Jail upon his release.
Detectives described a deeply unsettling confession. Hysell reportedly called his daughter to admit to the killings, prompting her to contact 911. During subsequent questioning, Hysell not only admitted to murdering Christina Donzero and her mother but stated that he had originally planned to kill the entire family. He added that if given the chance, he would "do it again." These admissions, shared directly by the Sheriff's Office, add a layer of gravity and horror to an already devastating event.
The case highlights the vulnerability within domestic settings and the devastating impact that unchecked anger or behavioral health issues can have on multiple generations. The ages of the victims alone—one a young woman, the other her elderly mother—underscore the indiscriminate and far-reaching consequences of intimate partner violence. The daughter’s quick action in alerting authorities may have prevented further harm, a point not lost on law enforcement or the local community.
As Hysell remains under guard in the hospital, investigators continue to piece together the events that led up to this violent episode. While official statements from the Sheriff's Office stress that Hysell acted alone, they have confirmed he expressed intentions to continue his deadly spree had he not been interrupted. Such details raise important questions about intervention, public safety, and the systems in place to detect and address domestic distress before tragedy occurs.
This case forces both reflection and discussion. What more can communities and authorities do to prevent similar tragedies? How can potential warning signs be better recognized and addressed?
We invite you to share your thoughts on this heartbreaking story. Leave a comment below with your perspectives on domestic violence prevention and what changes, if any, you believe are needed to protect those most at risk.