Login to unlock this video.
If you don't already have an account, sign up to enjoy more TVNZ content anytime, anywhere.
AO When details from an old case don't add up, Olivia's team must backtrack to figure out if they made a mistake. Worse still, this mistake has potentially put them all in serious danger.
Gladiators ready! Olivia is coming back for a brand new season, same day as the U.S. on TVNZ OnDemand
Titles, characters and all other elements are the trade marks and copyright of TVNZ or its licensors. All rights reserved. Further details available here.