Federal authorities serve warrants on Pacific Pulmonary

Federal authorities on Feb. 28 served search warrants on California offices of Pacific Pulmonary, a large provider of home oxygen, sleep therapy and nebulizer medications. The FBI searched offices of the company in Bakersfield and Novato, Calif., according to the local news outlets. Documents pertaining to the case were under seal ordered by the U.S. Court for the Northern District of California. The company issued a statement saying it was cooperating with the investigation.