The Mendocino County (California) Board of Supervisors approved the purchase of a Long Range Acoustic Device for the Mendocino County Sheriff's Office on April 18, 2017. "Sheriff Tom Allman said the device will aid in searches for missing persons, most often hunters and mushroom pickers, which cost the county tens of thousands of dollars. Allman recalled the 2011 search for Aaron Bassler, who had been accused of murdering two men in Fort Bragg and led law enforcement officers on an intense manhunt in the Noyo Basin, saying the LRAD might have made that search a little easier. He said it could also be used to warn residents in case of a tsunami. Last year, MCSO was able to test an LRAD out of a low-flying plane along the coast, and it proved sufficient. He also said the LRAD could prove a valuable asset in a barricaded-person situation (a person hiding out from officers in a building) to communicate from the outside of the building, which has happened before".