Jury Recommends Death Penalty for Man Who Tortured Wife and Killed Her Two Young Daughters

A Florida jury has recommended the death penalty for Alberto Sierra, a man who admitted to killing his estranged wife and her two young daughters in a case that remained unresolved for 14 years.

Sierra, 42, pleaded guilty in August 2026 to three counts of first-degree murder, along with other charges, in the 2012 deaths of Gladys Machado and her daughters, Julia, 6, and Daniela, 3. The jury’s recommendation came after a penalty-phase trial in Miami-Dade County that included disturbing testimony about the family’s final hours.

Prosecutors told jurors that Sierra abducted Machado and the children from a shopping trip, then tortured Machado while the girls were present. He subsequently suffocated all three victims, according to evidence presented in court.

The family’s disappearance became a devastating case for relatives and investigators. Machado’s five-year-old son survived because he had stayed home that day rather than accompanying his mother and sisters.

The bodies were discovered inside a bedroom closet, and investigators later connected Sierra to the killings through evidence that included DNA. The case shocked the community because of the victims’ ages and the brutality described by prosecutors.

During the sentencing proceedings, Machado’s surviving son, Michael Padrino Jr., addressed Sierra in court and spoke about the birthdays, holidays and ordinary family moments he had lost. His emotional testimony underscored the lasting impact of the murders on the surviving relatives.

Sierra’s defense attorneys urged jurors to spare his life, pointing to a serious brain injury he suffered in a childhood car accident. They argued that the injury had affected his cognitive functioning and asked jurors to consider his medical history and background as mitigating factors.

The jury recommended death for the murder of Machado and her six-year-old daughter, Julia. For the murder of three-year-old Daniela, eight jurors voted for death, meeting Florida’s threshold for a death recommendation.

The recommendation does not itself impose a death sentence. The judge is expected to consider the case further at a hearing scheduled for November 2, 2026, before making the final sentencing decision.

After more than a decade of legal proceedings, the case has reached a pivotal moment. For the victims’ surviving family members, however, the loss of Machado and her daughters remains a tragedy that no court ruling can undo.

Source:PEOPLE