Los Angeles County deputies responded to a call about illegal dumping and discovered a drug lab. The lab contained a significant amount of methamphetamine, weighing approximately 800 pounds. Further details about the incident are available from the source.

The discovery was made during the deputies' investigation of the illegal dumping report. For more information about the drug lab and the circumstances surrounding its discovery, readers can refer to the original report from CBS News, available through the provided link on Google News.