Kansas Man Accused of Killing His Parents and Sister After Mother Asked Him to Sign Paperwork

A family in Wichita, Kansas, was devastated by a deadly shooting that claimed the lives of three people inside their own home. Investigators allege that the violence began after a seemingly ordinary request from a mother to her son: help her sign some paperwork.

According to an arrest affidavit cited by PEOPLE, Juan Arnulfo Valenzuela-Ayala, 49, his wife, Brenda Silva-Cervantes, 40, and their 25-year-old daughter, Daisy Aracely Valenzuela, were found fatally shot at their home on September 26, 2026.

Their 21-year-old son, Juan Valenzuela-Silva, was arrested in connection with the killings and faces a capital murder charge involving multiple victims. He also faces a charge of aggravated endangering of a child. Authorities said his 2-year-old daughter was inside the home when the shooting occurred.

A witness reportedly told investigators that she saw Valenzuela-Silva speaking with his mother in the kitchen shortly before the gunfire. Silva-Cervantes had asked him to help her sign paperwork, and the witness said the interaction did not appear confrontational.

Later, the witness reportedly heard several popping sounds, followed by a scream believed to have come from Daisy. More sounds followed, along with the cries of the young child.

According to the affidavit, another family member encountered Valenzuela-Silva on the stairs after the shooting. He allegedly said, “I have to get out of here.”

Investigators also heard accounts that Valenzuela-Silva had previously displayed suspicious or paranoid behavior and had expressed anger toward his father. However, authorities have not publicly established that these earlier incidents explain what happened that day.

The victims were remembered by loved ones for their kindness and devotion to family. Brenda was described as resilient and caring, while Juan was remembered as a practical, helpful person who enjoyed fishing and working on his pickup truck. Daisy was praised for her ability to make others feel understood.

As of October 19, court records reportedly showed that no plea had been entered. The allegations remain subject to the legal process, and the investigation continues.

Source: PEOPLE