David Robert Herbst, 25, was reportedly riding a rented jet ski when he collided with 58-year-old Russian tourist, Kirill Golovachev, who was swimming in a designated area off Karon Beach.

A commercial jet carrying 181 people skidded off a runway ... before it crashes and explodes in a fiery mass. The engines of the plane seem to glow bright red, nearly white, from the friction ...