Laredo Double Murder: Boyfriend Strangles Daughter, Stabs Mother in Brutal Attack

Discovery of the Crime

• 💔 On March 6th, 2023, Laredo, Texas police responded to a domestic violence call, discovering two deceased individuals: 19-year-old Briana Ramos and her mother, Sylvia Ramos.
• 🩸 Sylvia was found face down in a pool of blood with a knife nearby, while Briana was found in a similar state, stiff to the touch.
• 🔍 Briana's uncle, Arturo Ramos, discovered the bodies after friends expressed concern about not hearing from Briana.

The Perpetrator and Motive

• 👤 Sylvia's boyfriend, Rene Mendez, was identified as the primary suspect and was later found at a motel after an apparent overdose attempt.
• 🔪 Prosecutors detailed that Mendez first strangled Briana to death, then returned to the apartment to wait for Sylvia, whom he then stabbed nearly 55 times.
• ⚠️ Mendez's defense claimed addiction as a motive, but prosecutors argued it did not excuse the violent acts of suffocation and stabbing.

Trial and Conviction

• ⚖️ During Rene Mendez's trial in 2025, a Web County jury found him guilty of two counts of first-degree murder.
• ⛓️ He was sentenced to life in prison, with his earliest parole eligibility set for March 2063, when he will be 79 years old.
• 💰 Evidence presented at trial suggested Mendez stole Sylvia's bank card after the murders to withdraw money and purchase cocaine, before attempting suicide.

Forensic and Testimonial Evidence

• 🔬 The Medical Examiner testified that Briana died from asphyxiation due to manual strangulation, a process taking about 90 seconds, and that she fought back, losing three fingernails.
• 🔪 Sylvia's autopsy revealed multiple stab wounds, including injuries to her face, chest, and neck, with evidence of 55 stab wounds, indicating she also resisted her attacker.
• 🗣️ A friend of Mendez reportedly testified that Mendez acted normally after murdering Briana, before returning to kill Sylvia.