(CNN) -- Ugandan officials have recovered what they've described as an explosives-laden belt or vest in a trash can at a nightclub in a suburb of Kampala, the chief of police said Tuesday.
Maj. Gen. Kale Kayihura, the chief of police, said the device -- found Monday -- was impregnated with ball bearings and was similar to those found at two sites where blasts killed at least 76 people Sunday.
The device was found along with a detonator and what looked like a laptop bag, Kayihura said.
