Sydney had never been so terrified in her life. From the moment that their feet touched the ground of the Cayman Islands, she had the emotion of fear. But it wasn't because of the immediate danger around her. It was for the unknown. Sydney had no idea what she was stepping into, she didn't know what to expect. The streets were empty. Cars that were crashed into one another lay abandoned. Sydney and the others were careful to watch their steps as they step-sided around the dead bodies of poor victims. Sydney stopped and looked around at the wreckage. Alarms were heard in the distance over the dog's warning barks, as it seemed to Sydney that the dark night sky was turning even darker, hiding the evidence of stars in the twilight. The air smelled of blood, human waste and burnt flesh, so much so, that Sydney had to stop herself from losing her dinner and passing out.

"What the hell happened here?" Michael questioned.

Nadia bent down to examine one of the dead corpses. Running her protected fingers along the torn flesh, she sighed deeply. "It looks like this person was attacked."

"By who," Julian asked. "I don't believe there is a single animal on an island like this that could do something like this," he nodded towards the wreckage.

Nadia looked up at Julian and shook her head. "No, it wasn't an animal." She looked back down at the body and pointed at the arm. "These teeth marks here are human."

"Wait a minute," Michael jumped in. "You're telling us that humans attacked humans?"

Nadia nodded. "Zombies."

"Christ," Julian muttered. "I told you didn't I?"

"Julian's right," Sydney suddenly said. "Marshall told us this could happen if what Anna told us was true."

Before anyone could respond, they heard a loud growl behind them. Together, all as one, they brought there guns up to the intruder. Sydney gasped in utter shock as she stared at sereveral zombie's approaching them. "Okay," she gulped, "They're not fast, we could make a run for it."

"Or shoot them," Julian suggested.

"They're humans Julian!"

"Not anymore they're not," he pressed. With one motion, he began to fire his gun, knocking the first few zombies down. Sydney, Michael and Nadia soon followed suit as the zombies advanced. Sydney and the team slowly backed up as it began to prove impossible for them to kill all the zombies approaching them. Julian looked back behind them hearing more rustling.

"Shit," he yelled, loud enough to were Michael and Sydney looked back, masking his face of defeat. "There's more of 'em," he said.

"Here," Michael grunted as he pulled out a grenade.

"Julian," Sydney began.

"Find cover."

Julian looked around, and grabbed Nadia and Sydney while Michael unhooked the clip and sat the grenade down. He took cover behind a truck with Julian and the others as the bomb went off, ripping the zombies limbs apart and successfully killing them.

"She poisoned the water supply," Michael said after a moment. Nadia and Julian nodded in agreement.

Sydney sighed. "If we take out this machine, hopefully it'll reverse the effects of those who survived." Sydney turned to Julian. "Put in a call to Jack and Eric and tell them to pick up any survivors."

"How will they know who is infected and who isn't?" Julian asked.

Sydney shrugged. "Simple. The ones who attack them are infected."

"Ok," Michael said. "That's one problem solved, but we still have another. "How do we find Irina?"

"I don't think we'll have to look very far," Nadia whispered loud enough for all to hear her.

Curious, Julian, Michael and Sydney all followed Nadia's gaze ahead and all looked at it in shock…all with different mixed emotions. Of fear, disbelief, and a tinge of excitement each questioning their involvement in this apocalyptic event. After the moment of stunned silence, Sydney inhaled deeply, and cocked her gun. "Okay then," she breathed. "Let's do it."

Without a word, her and her team moved forward towards the big red energy ball that hovered over the island. Towards Irina. Towards their destiny. Towards death.