GB Geotechnics uses GSSI GPR to assist in Maura Murray's 2004 disappearance: Link to article: http://www.wmur.com/article/company-works-for-free-to-aid-in-search-for-maura-murray/22083255 … #coldcase #forensics #gpr #georadar

GB Geotechnics uses GSSI GPR to assist in Maura Murray's 2004 disappearance: Link to article: http://www.wmur.com/article/company-works-for-free-to-aid-in-search-for-maura-murray/22083255 … #coldcase #forensics #gpr #georadar

source https://twitter.com/GSSI_GPR/status/1016656974187024384