Return of the Great White Serial Killer Shark Week : Season 2015 Episode 4
TV-14 Discovery 43m
Aired: July 6th, 2015 @ 8:00 PM EST on Discovery
Since 2008, every two years, in October, shark attacks strike Surf Beach, California. Now as October 2014 closes in, questions remain: will the attacks happen again? Is it the same shark? And, can DNA identify the great white shark responsible?
