The power couple

Rebecca and Brian Unsworth appear to have it all. A nice house in the suburbs of Washington, DC. Two well-behaved, healthy teenage children. Important government jobs. However, the Unsworths’ marriage isn’t as perfect as it seems. Seeking to revive their strained relationship, they decide for their twentieth wedding anniversary to take their two kids, Kira and Tony, on a European getaway. One night in Barcelona Kira doesn’t come home from a dance club.