Article content The spouse of the Nova Scotia spree killer Gabriel Wortman has pleaded not guilty to charges that she supplied ammunition used in the 22 murders and related violence that began in Portapique, N.S., a year ago. A lawyer for Lisa Banfield, 52, entered the plea Wednesday morning by phone appearance in Nova Scotia court before Judge Theodore Tax. We apologize, but this video has failed to load. Try refreshing your browser, or N.S. mass murderer's spouse pleads not guilty to supplying him with ammunition Back to video She is facing two charges of unlawfully transferring to Wortman cartridges for two kinds of guns in the month leading up to the April 18-19 killing spree. Police have said she had “no prior knowledge” of what he would eventually do with the ammunition.