[MONTAGE OF OFFICIALS]Official 1: We don't know exactly what that level is…Official 1: We don't know what the levels of exposure that we’re seeing are…Official 2: There's a lot we don't know yet. We’re still trying to put the pieces of this puzzle together…Official 3: I don’t know what the levels in the pond are…Official 4: We don’t know what that…Official 2: I'm sorry. We only know what we know from the recent…Woman, on mic: …And if we don't know, why are you not telling us that we shouldn't be drinking the water? I don't know if I killed my husband… and that's my feeling right now. She was like, “What do you mean we don’t know anything about them?”So, she started spending her free time researching.