Nearly 40 years after 16-year-old Deanna Ogg’s killing, investigators used DNA and genealogy to arrest a suspect, giving her family long-awaited answers.
MONTGOMERY COUNTY, Texas — The long search for answers in the 1986 killing of 16-year-old Deanna Ogg has led to an arrest, nearly four decades after her death.
Montgomery County Sheriff Wesley Doolittle announced Wednesday that Bobby Charles Taylor Sr. is in custody, charged with capital murder in the case. Investigators say advances in DNA technology and genealogy helped them finally identify a suspect.
“This case has seen many chapters,” Doolittle said. “But through persistence, through working together, we have identified the person responsible for her death.”
Ogg was killed on Sept. 7, 1986. Authorities said she was a teenager walking to a store when her life was cut short. Over the years, the case remained active, with detectives continuing to revisit evidence as technology improved.
That persistence paid off.
Investigators re-examined evidence through a private lab, developing a DNA profile that led them to a relative of the suspect. From there, they narrowed in on Taylor. After obtaining a direct DNA sample, authorities said the match was conclusive, with a level of confidence described as “1 in an octillion.”
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Taylor had been out of the country in Mexico after fleeing following a conviction in an unrelated felony DWI case. With help from federal partners, including the FBI, he was brought back to the United States and into custody in Montgomery County around May 4, 2026.
Authorities said Taylor lived about two miles from the crime scene at the time of Ogg’s death and that he and Ogg did not know each other.
The case also includes a painful chapter of wrongful conviction. A different man was previously arrested and later exonerated after DNA evidence was retested around 2000. That development prompted a renewed look at the case, which intensified in recent years as genealogical DNA tools became more widely used.
District Attorney officials emphasised that Taylor is presumed innocent unless proven guilty in court, but said they intend to pursue the case fully.
“There’s a reason that there is no statute of limitations for murder,” the district attorney said. “It doesn’t matter how many pages of the calendar have turned.”
For Ogg’s family, the announcement brought a mix of grief and relief.
In a statement read during the news conference, her mother described a vibrant teenager who loved music, fashion and her family. The family also expressed compassion for Taylor’s relatives, acknowledging that while they have had decades to grieve, another family is now beginning that process.
They also thanked investigators for never giving up.
Cold case detectives and partners with the Texas Rangers spent years reworking the evidence. The sheriff’s office said its cold case unit, along with advancements in DNA databases and genealogy, played a key role in solving the case.
Officials say the work is far from over. Investigators are asking anyone with information about Taylor or possible additional crimes to come forward as they continue building the case.
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