at least 15 people are killed in a mudslide in Laje state . Officials estimate that at least 15 people remain buried . In the state of Shasta Darlington , 13 people have died amid heavy rain .
13 people are killed in a mudslide in Rio de Janeiro state . Officials estimate that nine people remain buried . In the state of Minas Gerais , at least 15 people have died amid heavy rain .