A drawing being mocked as the world's worst police sketch has helped Bolivian police track down a murder suspect.
The picture was released in the South American country following the savage slaying of taxi driver Rafael Vargas.
It was reportedly drawn by a female witness after what police think could be a drug-related killing or a crime of passion.
Despite the drawing being widely ridiculed — along with a video of a Bolivian newsreader soberly appealing for information with the sketch, which has become an internet hit — police have arrested a man over the killing.
