|Affiliation:||Vulcan Security Directorate|
|Status:||Under arrest (2154)|
|Played by:||Larc Spies|
Stel was the chief investigator of the Vulcan Security Directorate under Administrator V'Las in 2154. In that capacity, he was involved in the conspiracy to frame the Syrranites for the bombing of the United Earth Embassy on Vulcan.
To that end, Stel planted a bomb with the DNA of T'Pau, a well-known Syrranite, in order to implicate her. The resultant explosion resulted in the deaths of thirty-one Humans and twelve Vulcans. Although the plan to blame the Syrranites for the bombing initially succeeded, a mind meld with a comatose victim revealed Stel's involvement in the conspiracy. In an attempt to preserve the plot, however, Stel was subsequently framed as a Syrranite, Administrator V'Las claiming that relevant documents had been found in Stel's home. (ENT: "The Forge", "Awakening")