WATERTOWN, S.D. — On February 25, 2026, the Watertown Police Department arrested 47-year-old Javier Hernandez Cervantes of Watertown following a lengthy investigation into identity theft and fraud that spanned more than two decades.
The investigation began in June 2025 after a California resident reported that his identity had been fraudulently used in South Dakota. Detectives determined that Cervantes, a Mexican national, had used the victim’s name, date of birth, and Social Security number to obtain identification, secure employment, incur financial obligations, and interact with law enforcement in both South Dakota and Minnesota.
Cervantes was arrested without incident during a traffic stop, and a search warrant was later executed at a residence in Watertown. He was booked into the Codington County Detention Center on multiple charges, including four counts of forgery, four counts of identity theft, and impersonation to deceive law enforcement. His bond was set at $10,000 cash. Additional charges may be filed as investigators continue reviewing evidence.
The case underscores the complex and long-term nature of identity theft investigations, which often involve multiple jurisdictions, employment records, financial institutions, and government agencies. Victims may be unaware of fraudulent activity for years, highlighting the importance of regularly monitoring credit reports and financial accounts.
Authorities remind the public that identity theft can include the use of someone else’s personal information to obtain employment, open financial accounts, or file tax returns. Victims are encouraged to remain vigilant and report suspicious activity immediately.
All suspects are presumed innocent until proven guilty in a court of law.
