Polygraph results debated at Fairbanks Four hearing

One of the Fairbanks Four passed a polygraph.
The results of the lie detector test taken by Marvin Roberts last year were shared during day 13 of an evidentiary hearing being held to consider whether Roberts, George Frese, Kevin Pease and Eugene Vent, the men convicted of fatally beating John Hartman in 1997, are in fact innocent.
Polygraph expert David Raskin of Homer administered the test and presented Robert’s answers to key questions like:
“Did you participate in any way in the a