The Ventura County Sherriff's Department has released footage showing the underwater visibility of the lake where Naya Rivera went missing.
The former "Glee" actress, 33, disappeared Wednesday after she rented and boarded a pontoon boat at Lake Piru near Los Angeles with her 4-year-old son Josey.The boy has been located and is safe, but the search for Rivera is still ongoing.
At a Friday evening press conference, Capt. Eric Buschow explained that the department has brought in "specialized equipment," including a sonar system, to help in the search. "What they do is they go out and they tow these devices in the water that scan the bottom of the lake for any objects that might look like a body," Buschow said.
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