Dilkon Defendants Charged with the Murders of Three Victims and Shooting Others in Teesto, Arizona

PHOENIX, Ariz. – On September 30, 2025, a federal grand jury in Phoenix returned a 23-count superseding indictment against Ryan Adelbert Johnson, Alexandra Johnson, Charles Lyle Truax, Mike Duffy, III, and Sherry Duffy all of Dilkon, Arizona for crimes related to a shooting and tampering case that occurred in March, 2022, in Teesto on the Navajo Nation, resulting in the deaths of three victims and the injury of others.

Charges against Ryan Adelbert Johnson, Alexandra Johnson, Charles Lyle Truax, and Mike Duffy, III include First Degree Murder, Kidnapping Resulting in Death, Felony Murder, Conspiracy to Commit Assault with a Dangerous Weapon and Robbery, and Discharge of a Firearm During a Crime of Violence. Mike Duffy, III, Alexandra Johnson, Charles Lyle Truax, and Sherry Duffy were also charged with offenses relating to Tampering with an Official Proceeding and/or False Statement to a Government Agency.

Convictions for First Degree Murder and Kidnapping Resulting in Death carry mandatory life sentences.

An indictment is simply a method by which a person is charged with criminal activity and raises no inference of guilt. An individual is presumed innocent until evidence is presented to a jury that establishes guilt beyond a reasonable doubt.

The FBI Phoenix office in Flagstaff conducted the investigation in this case. The United States Attorney’s Office, District of Arizona, Phoenix, is handling the prosecution.

CASE NUMBER:          CR-25-08032-PCT-DLR
RELEASE NUMBER:    2025-165_Johnson