The death toll in a nightclub fire in southern Brazil rose to 235 after a 21-year-old man died from severe burns, DPA reported.
More than 100 people injured in the fire were still in hospital.
The latest death occurred after a silent march was held in Santa Maria to honour the victims. About 30,000 turned out, many wearing white and shouting, "Justice!"
Four people - the two club owners, a singer with the band Gurizada Fandangueira, which allegedly used pyrotechnics that caused the fire, and a member of the band's security personnel - have been arrested.
Police told the Brazilian news website G1 that four factors made the fire so deadly: the club having only one exit, the use of pyrotechnics inside a closed space, overcrowding and foam on the roof that caught fire and produced particularly poisonous smoke.