Part of a bridge over Brazil's Moju River collapsed early Saturday, after a ferryboat collided with a bridge pillar.
Two cars were seen plunging into the river, but it's unclear how many people were in the vehicles with scuba divers searching the river.
The five crew on the ship are said to have survived.
The bridge, which connected one of the country's busiest ports, will potentially affect shipment of grains.
Pará governor Helder Barbalho has signed a state of emergency after the accident.
Hong Kong court finds tycoon Jimmy Lai guilty in landmark security trial
Hong Kong's High Court on Monday found pro-democracy campaigner Jimmy Lai guilty of conspiracy to collude with foreign forces and to publish seditious material under a China-imposed national security law that could see him jailed for life.
School bus accident in Colombia kills 17, injures 20
Seventeen people were killed and 20 injured after a bus carrying school children fell off a cliff in a rural area in northern Colombia, the local governor said on Sunday night.
Father and son reported behind Bondi shooting that killed 15
Two alleged gunmen who killed 15 people at a Jewish celebration at Sydney's Bondi Beach were a father and son, police said on Monday, as Australia began mourning victims of its worst gun violence in almost 30 years.
Shooting at Australia's Bondi Beach kills 12
At least 12 people were killed and almost 30 wounded when gunmen opened fire at Sydney's Bondi Beach on Sunday in what Australian police and officials described as a terrorist attack.
Police hold person of interest after Brown University shooting leaves two dead
A man has been taken into custody on Sunday at a Rhode Island hotel and held as a "person of interest" in the Brown University shooting that left two students dead and nine wounded amid year-end final exams at the Ivy League school, authorities said.
