Man Searched “How Long Do Fingerprints Last?” After Girlfriend Disappeared — Years Later, Cellphone Evidence Led to His Arrest

A young Texas woman disappeared in 2019, leaving her family desperate for answers. Weeks later, her burned remains were discovered in a remote field, but investigators struggled for years to establish what had happened to her. Now, nearly seven years after her disappearance, a renewed investigation using advanced cellphone technology has led to the arrest of her former boyfriend. Among the digital clues investigators say they uncovered was a disturbing internet search: “How long do fingerprints last?”

The victim was 20-year-old Meagan Gonzales, who was last seen on November 11, 2019, with her boyfriend, Joey Emiliano Tovar-Vargas, then 24, in San Antonio, Texas. According to investigators, the two were sitting in Gonzales’ pickup truck outside a Whataburger restaurant. She was reported missing four days later after her family could no longer reach her. On December 2, authorities located her truck at an apartment complex in northwest San Antonio. Blood matching Gonzales’ DNA was found inside the vehicle. The following day, her body was discovered in a field more than 20 miles away.

The condition of the remains made the investigation especially difficult. Authorities said Gonzales’ body had been burned and was wrapped in a blanket featuring a distinctive tan-and-red square pattern. The medical examiner could not determine the exact cause or manner of death, although the autopsy described the circumstances and condition of her body as highly concerning for foul play. For years, investigators reportedly suspected Tovar-Vargas but lacked sufficient evidence to bring a case against him.

The breakthrough came when the Bexar County Sheriff’s Office cold case unit reopened the investigation in 2025. Detectives obtained a new search warrant for Tovar-Vargas’ cellphone and used more advanced technology to examine information that had previously been difficult to analyze. According to the arrest affidavit, the phone contained a search made on November 13, 2019, asking how long fingerprints last. Investigators also found searches about deleting a Snapchat account, location records placing the phone near areas connected to the case, and photographs showing the distinctive blanket inside the suspect’s home. Authorities further said a witness reported seeing him discard bags and other possible evidence after Gonzales disappeared.

Investigators also uncovered troubling details about events following her disappearance. According to the affidavit, Tovar-Vargas allegedly went to his father’s home on November 20, 2019, and asked for help moving a body from the backyard. His father refused and later noticed that a trash can was missing. Investigators believe Gonzales’ remains may have been placed inside a container, transported in her pickup truck and abandoned in the field where she was eventually found. These details, along with the cellphone evidence and witness statements, helped authorities build the current case.

On November 1, 2026, deputies arrested Tovar-Vargas at his home in San Antonio. He is currently charged with tampering with evidence involving a human corpse, not murder. Bexar County Sheriff Javier Salazar explained that investigators believe Tovar-Vargas was responsible for what happened to Gonzales, but the evidence they can currently establish supports the charge involving the disposal of her body. The sheriff emphasized the distinction between what investigators suspect and what they can prove in court. Tovar-Vargas is being held at the Bexar County Jail on a $200,000 bond. His next court appearance is scheduled for March 29. For Gonzales’ family, the arrest represents a long-awaited development, but the central question of how the young woman died remains unanswered.

Sources:

• Law&Crime