10/08/2026
***ONGOING NARCOTICS INVESTIGATION RESULTS IN MULTIPLE ARRESTS***
The Bosque County Sheriff’s Office Narcotics Division is investigating a suspected methamphetamine trafficking network operating in and around Walnut Springs.
Throughout the investigation, investigators have recovered and seized multiple ounces of suspected methamphetamine, along with other evidence associated with narcotics trafficking and distribution.
Over the past several weeks, investigators have located and arrested six individuals charged with Engaging in Organized Criminal Activity involving the Manufacture/Delivery of a Controlled Substance, Penalty Group 1:
• Daisy Quintana
• Salvador Chavez Jr.
• Stephanie Olivarri
• Jorge Chavez
• Dustin White
• Jacob Kelley
Dustin White was also arrested by the Stephenville Police Department on September 24, 2026, for Possession of a Controlled Substance, Penalty Group 1.
ADDITIONAL NARCOTICS-RELATED ARRESTS
Separate enforcement actions conducted during the investigation resulted in the following arrests:
July 3, 2026 — Search Warrant
• Michael Nowlin — Possession of a Controlled Substance, Penalty Group 1, 4–200 grams, with Intent to Deliver.
• John Christian — Outstanding Parker County warrant for Possession of Ma*****na.
September 24, 2026 — Search Warrant
Investigators executed a search warrant at the residence of Rolf Mahan and Charlene Gamble and recovered suspected methamphetamine.
• Rolf Mahan — Possession of a Controlled Substance, Penalty Group 1, Less Than One Gram; and two outstanding warrants for Manufacture/Delivery of a Controlled Substance, Penalty Group 1, 1–4 grams.
• Charlene Gamble — Possession of a Controlled Substance, Penalty Group 1, Less Than One Gram.
THIS INVESTIGATION REMAINS ACTIVE. ADDITIONAL ARRESTS ARE EXPECTED.
Investigators continue to review evidence, follow leads, and locate other individuals believed to be involved. Additional investigative details will not be released at this time.
The Bosque County Sheriff’s Office remains committed to disrupting narcotics trafficking and reducing the availability of dangerous drugs in our communities. We thank the deputies, investigators, cooperating law enforcement agencies, prosecutors, and community members who have assisted throughout this investigation.