From BCSO Sheriff John Allen’s statement:
On February 22, 2025, the Federal Bureau of Investigation informed me of an ongoing inquiry that implicates a member of our command staff in the broader investigation into DWI case manipulations. Given the seriousness of the investigation, I took immediate action to preserve the integrity of the Bernalillo County Sheriff’s Office. To prevent any potential conflicts of interest and ensure our agency’s focus remains on our mission, I requested and received the resignation of Undersheriff Johann Jareno, effective immediately on February 23, 2025. Mr. Jareno began his employment with BCSO in March 2009, serving in the DWI Unit from December 2011 until October 2019, and was appointed Undersheriff in January 2023.
Overall, the ongoing DWI investigation has shed light on deep-seated issues in law enforcement that predate my administration, which began in January 2023. I am profoundly disappointed by these revelations, which undermine the hard-earned trust between the community and law enforcement. As Sheriff, my foremost responsibility is to safeguard the trust and safety of our community, which we can only achieve through transparency and ethical conduct.
