Pennsylvania Man Charged with Triple Homicide of Family Members

Kevin Castiglia, 55, has been charged with the brutal stabbing deaths of his elderly parents, Fred Castiglia, 90, and Judith Castiglia, 84, as well as his sister, Deborah Castiglia, 53. The incident occurred in their home located on Heather Road in Northampton Township, Pennsylvania. The bodies were discovered on January 26, 2026, after Deborah's boyfriend reported her missing and went to check on her at her parents' residence.

Man accused of stabbing parents and sister to death in Bucks CountyMan allegedly admitted killing parents, sister: 'I killed my parents in their sleep'Suspect, 55, stabbed his sister and their elderly parents to death but police are still stumped on motive

The boyfriend initially visited the home on January 24 but found no signs of life. Upon returning on January 26, he encountered Kevin Castiglia, who answered the door wearing a robe and wielding two knives, one of which was reportedly stained with blood. Kevin allegedly threatened the boyfriend, warning him not to return. The boyfriend promptly called 911, prompting police to respond.

Suspect, 55, stabbed his sister and their elderly parents to death but police are still stumped on motive

When officers arrived, they were met with hostility from Kevin Castiglia, who refused to cooperate and barricaded himself inside the home. After a five-hour standoff, tactical teams managed to enter the residence, where they found Deborah's body in the kitchen and the bodies of Fred and Judith in the basement. Kevin was eventually taken into custody and transported to a local hospital.

Man allegedly admitted killing parents, sister: 'I killed my parents in their sleep'

While at the hospital, Kevin Castiglia reportedly confessed to the murders, stating, “I killed my parents in their sleep” and “I killed my sister when she found them.” He was charged with three counts of criminal homicide, among other offenses, and is currently being held without bail at the Bucks County Jail.

Math Teacher and Her Elderly Parents Were Killed by Her Brother, Who Allegedly Wielded a Large 'Psycho-type' Chef’s Knife

Deborah Castiglia was a respected math teacher in the Centennial School District, having taught for 26 years. She was known for her dedication to her students and her involvement in coaching school sports. The loss of Deborah has deeply affected the school community, prompting the district to provide counseling services for students and staff.

Man accused of stabbing parents and sister to death in Bucks County

Fred and Judith Castiglia had recently celebrated their 50th wedding anniversary. Their deaths have been described as a tragic loss for the family and the community.

Man allegedly admitted killing parents, sister: 'I killed my parents in their sleep'

Bucks County District Attorney Joe Khan expressed condolences for the victims and praised the law enforcement response during the standoff. He emphasized the importance of the officers' restraint in preventing further tragedy. A moment of silence was held for the victims, reflecting the community's grief over the incident.

Man allegedly admitted killing parents, sister: 'I killed my parents in their sleep'

While the investigation is ongoing, there has been no public dissent regarding the charges against Kevin Castiglia. However, the lack of a clear motive for the killings has raised questions among community members and investigators alike.

Churchville, Pennsylvania, man stabbed, killed his parents and sister at home, DA says

Kevin Castiglia is scheduled to appear in court on February 12, 2026, as the legal proceedings continue. The investigation remains active, with authorities seeking to uncover any additional details surrounding the tragic events that unfolded in the Castiglia family home.

Man allegedly admitted killing parents, sister: 'I killed my parents in their sleep'