Day 16: Leo and Lex examine the CCTV footage from security cameras at the institute which Jokke has managed to smuggle out of the cordon via the sluice. Leo's suspicions are even further aroused when Lommers herself pays him a visit in an attempt to silence his 'Horseman' blog. An unfortunate encounter with a carrier of the virus by one of Katja's young charges leads to horrific consequences.