In a monumental trial, DeWayne Johnson will soon become the first person to face Monsanto in court for an alleged cover-up of the cancer-causing dangers of its herbicide products. Johnson, a father of three and resident of California, has cancer, which he believes was caused by his exposure to Monsanto-produced chemicals in his work as a groundskeeper.

Group of people hold signs reading "Our Kids are not Monsanto's Lab Rats" and "Goodbye Glyphosate"

Though Monsanto has denied it, studies have demonstrated a link between glyphosate, the active ingredient in Monsanto herbicides, and cancer. Last week, presiding Judge Curtis Karnow issued a ruling that allowed for the consideration of evidence with regards to whether Monsanto knew about the dangers of its products and systematically concealed it, as well as the specifics of Johnson’s case.

Johnson’s lawsuit, which will be filed on June 18th in San Francisco county superior court, is part of a larger legal fight against Monsanto. Approximately 4,000 plaintiffs have filed lawsuits against Monsanto alleging that the failure to disclose the dangers of its chemicals has led to cancer.

The soon-to-be-filed lawsuit says that Monsanto “championed falsified data and attacked legitimate studies,” while engaging in a “prolonged campaign of misinformation,” which caused harm to the public. “We look forward to exposing how Monsanto hid the risk of cancer and polluted the science,” Michael Miller, Johnson’s lawyer, told the Guardian. “Monsanto does not want the truth about Roundup and cancer to become public.”

Related: California adds Monsanto’s glyphosate to list of chemicals known to cause cancer

Monsanto claims there is no evidence that glyphosate is carcinogenic. “Glyphosate-based herbicides are supported by one of the most extensive worldwide human health and environmental effects databases ever compiled for a pesticide product,” Monsanto said in a statement. “Comprehensive toxicological and environmental fate studies conducted over the last 40 years have time and again demonstrated the strong safety profile of this widely used herbicide.” Monsanto will soon have to defend this position in court, not only in California, but also in St. Louis, Missouri, where Monsanto was founded.

Via The Guardian

Images via Chafer Machinery, Avaaz and Mike Mozart