'Please, Nicolas, he wasn't a criminal'
Media playback is unsupported on your device
Video

Protester's father: 'Please, Nicolas, he wasn't a criminal'

David Vallenilla, whose 22-year old son - also called David - that was killed during an opposition protest in Venezuela's capital Caracas, has made a personal plea to President Nicolás Maduro.

Video courtesy of Darvinson Rojas