FBI Nabs ‘Grandpa’ Heist Suspect

Hooded person holding a handgun — Photo: Lovely Bird / Shutterstock

Federal agents say a repeat bank robber struck again in Florida using a lifelike “old man” mask, and they now have a criminal complaint to prove it.

Story Snapshot

Prosecutors charged David Sartin by federal complaint in two 2026 Tampa Bay bank robberies.
Agents say both robberies featured a realistic old-man mask and warnings not to include dye packs.
Investigators report finding a matching mask, glasses, clothes, and a fake gun in a search.
Sartin was on supervised release from earlier bank-robbery convictions when the crimes allegedly occurred.

What Prosecutors Say Happened in Two Florida Banks

The United States Attorney’s Office for the Middle District of Florida said a criminal complaint charges David Sartin with robbing a Largo bank on August 24, 2026, and a St. Petersburg bank on September 15, 2026. Prosecutors said the robber wore an “old man” mask, demanded cash, and told tellers to leave out dye packs in both cases. No injuries were reported in the summaries. A federal complaint establishes probable cause and begins the case but is not a conviction.

Investigators said the disguise details lined up across both scenes. Surveillance descriptions cited hats, a sports jacket, gloves, glasses, and a realistic face mask with gray facial hair. Those recurring features, plus similar demand language, linked the two events, according to the affidavit summaries. Police and federal agents often look for a “signature” in bank robberies. A repeat disguise or script can help tie separate incidents to the same suspect.

How Investigators Connected a Suspect

Agents with the Federal Bureau of Investigation (FBI), working with Largo and St. Petersburg police, searched property tied to Sartin. They reported finding an old-man mask with gray facial hair, glasses, clothing like what cameras captured, and a fake handgun. The Department of Justice (DOJ) said Assistant United States Attorney Belkis H. Callaos is prosecuting the case. Prosecutors also noted Sartin’s status on supervised release for earlier bank-robbery crimes at the time of the alleged heists.

Officials said the case reached federal court by October 14, 2026, and was announced publicly on October 16, 2026. That timeline shows the filing came before wide media coverage. Reporters who reviewed the complaint and affidavit said both documents describe the mask, clothing, and the suspect’s warnings to avoid dye packs during the cash handoff. These details form the backbone of the government’s probable-cause claim.

Why This Case Grabs Attention Beyond the Headlines

The disguise is striking, but the pattern fits known robbery trends. Research from the Arizona State University Center for Problem-Oriented Policing says bank robberies have a high clearance rate, near 60 percent, in part because repeat offenders often reuse methods that help police connect cases. Federal Bank Crime Statistics for 2023 say investigators identified 801 suspects among 1,652 known participants, and many wore full disguises that hid race and sex in camera images. Those traits match what investigators say they saw here.

The DOJ said Sartin has prior bank-robbery convictions, which can guide investigators but does not prove the new charges. Reporters who reviewed filings said the current case rests on the matching disguise, similar wording, and the reported recovery of look-alike gear after searches. Courts will test whether those items link to the robber, and whether the evidence meets federal standards. Until a verdict or plea, Sartin is presumed innocent under the law.

Public Safety, Accountability, and the System We All Share

Local tellers and customers faced a direct threat during both events, even without a real gun present. The law treats the fear and the demand for cash as serious crimes. People across the political spectrum agree on this point: they want safe banks, quick arrests, and fair trials. This case also shows how federal, state, and local teams can work together fast when repeat patterns appear on camera and in witness notes.

Prosecutors say a man who served 10 years for five masked Texas bank robberies hit two Florida banks in an "old man" mask. Agents found a journal: "God's Best friend is a Bank Robber!" Charged, not convicted. Disguise or alter ego? pic.twitter.com/P8sTu9GjqG

— JackWorld (@JackWrld1738) October 22, 2026

At the same time, citizens want proof that the justice system weighs evidence carefully, not only a headline or a past record. The FBI warns that disguises can block even basic traits on video, so careful evidence work matters. Prosecutors say they have that evidence here, including items taken in searches and a shared method across both robberies. A federal judge will now decide what evidence the jury can hear, and a jury will decide what it proves.