19:2019:20, 21 May 2006diffhist+439
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File:BrainFingerprintingFarwellGrinder.jpg
{{Information| |Description = Dr. Lawrence Farwell conducts a Brain Fingerprinting test on serial killer JB Grinder. The result showed the record in Grinder's brain matched the murder of Julie Helton. Grinder was convicted and is serving a life sentence.
19:2019:20, 21 May 2006diffhist+439
N
File:BrainFingerprintingFarwellGrinder.jpg
{{Information| |Description = Dr. Lawrence Farwell conducts a Brain Fingerprinting test on serial killer JB Grinder. The result showed the record in Grinder's brain matched the murder of Julie Helton. Grinder was convicted and is serving a life sentence.