An explosion Saint Petersburg's metro system caused the death of at least 11 people. St. Petersburg Police deactivated a second homemade bomb, which lead to the closure of this public transport. Russian officials are calling the event a terrorist attack.
A state of emergency continues in the city of Mocoa, Colombia. Heavy rain in southern Colombia caused a series of mudslides that left hundreds without a home. The Colombian Red Cross has reported a death toll of over 250 people in the area.