HOUSE PARTY: Calabasas

Her sister walked out of a hospital bed in a coma gown. Nobody at the party even noticed.

Serena just wants a normal Saturday night in Calabasas. But something followed her sister Jocelyn out of Providence Hospital in Tarzana — and by the time anyone at the party understands what they're looking at, it's already too late to leave.

Episode 4 of Zombie: Year One — a weekly transmedia horror series about a virus that didn't stay contained, and a world too numbed to believe what's standing right in front of it.

New episodes premiere every Sunday at 8 PM. Read the story now — free in Kindle Unlimited or as an ebook.

From Jeremy Elice — the AMC executive who brought The Walking Dead and Breaking Bad to television.