You think water moves fast, You should see ice. It moves like it has ande mind Like it knows it killed the world once and got a taste for murdering. After the avalanche near stores.
The lysine contingency - it's intended to prevent the spread of the animals is case they ever got off the island. Dr. Wu inserted a gene that makes a single faulty enzyme in protein metabolism. The animals can't manufacture the amino acid lysine. Unless they're continually supplied with lysine by us, they'll slip into a coma and die.