A 20-story apartment block is demolished in the Colombian city of Medellin on Thursday after one of its neighboring buildings collapsed in October last year causing the deaths of 12 people.
Related video: WATCH: Passenger assaults wash bus driver
A 20-story apartment block is demolished in the Colombian city of Medellin on Thursday after one of its neighboring buildings collapsed in October last year causing the deaths of 12 people.
Related video: WATCH: Passenger assaults wash bus driver