Locks Law Firm settled the case Matarazzo vs United States Steel Corporation for a confidential seven-figure amount. The case took legal action against some of the largest oil companies in the world, among others. The suit alleged that severe illnesses were directly linked to occupational benzene exposure from the defendant’s industrial products. Mr. Matarazzo was a mechanic and heating oil delivery driver before being diagnosed with Myelodysplastic syndromes (MDS), a rare blood cancer.
Benzene is a heavily regulated human carcinogen linked to blood cancers. This is the latest in a long line of Locks Law Firm litigation successes in benzene. Locks Law Firm has developed an expertise in this complex area of law, having settled the largest benzene settlement in history in 2025 for $725M against ExxonMobil. Following this verdict, the International Agency for Research on Cancer (IARC), a division of the World Health Organization, concluded that gasoline is a Group 1 carcinogen and causes cancer.




