Although spotted hyenas have been known to prey on humans in modern times, such incidents are rare. However, attacks on humans by spotted hyenas are likely to be underreported. Man-eating spotted hyenas tend to be very large specimens: A pair of man-eating hyenas, responsible for killing 27 people in Mulanje, Malawi in 1962, weighed in at 72 kg (159 lb) and 77 kg (170 lb) after being shot. A 1903 report describes spotted hyenas in the Mzimba district of Angoniland waiting at dawn outside people's huts to attack them when they opened their doors. Victims of spotted hyenas tend to be women, children and sick or infirm men: Theodore Roosevelt wrote in 1908–1909 in Uganda that spotted hyenas regularly killed sufferers of African sleeping sickness as they slept outside in camps. Spotted hyenas are widely feared in Malawi, where they have been known to attack people at night, particularly during the hot season when people sleep outside. A spate of hyena attacks were reported in Malawi's Phalombe plain, with five deaths recorded in 1956, five in 1957 and six in 1958. This pattern continued until 1961, when eight people were killed. Attacks occurred most commonly in September, when people slept outdoors and bush fires made the hunting of wild game difficult for the hyenas. A 2004 news report stated that 35 people were killed by spotted hyenas in a 12-month period in Mozambique along a 20-km stretch of road near the Tanzanian border.