An unnamed assailant threw explosives at two crowded bars in a popular Bogota nightclub district, injuring dozens of people, authorities said.
At least 42 people were injured in the blasts, which took place in at least two bars in the Zona Rosa district.
The district is filled with dance clubs, bars and restaurants.
A suspect was captured by police, Fernando Ramirez Cortez, the director of disaster prevention for Bogota, told reporters.