OFFSHIFT MEDIA |healthcarenews| healthcaremedia| on Instagram: "Federal and local authorities raided a northeast Las Vegas home after a tip about improper hazardous waste disposal led investigators to a locked garage containing lab equipment, refrigerators, freezers, and vials of unknown liquids. Las Vegas Metro Police worked with the FBI and hazmat teams to secure and remove materials. Officials said there was no immediate threat to the public, and samples were sent for federal testing. One per