A New York detective investigates the death of his daughter who was murdered while on her honeymoon in London; he recruits the help of a Scandinavian journalist when other couples throughout Europe suffer a similar fate.
 
This movie has lots of filler, but little substance.
 
FUN FACT:  Liza Marklund, one of the screenwriters of this movie, also co-authored with James Patterson the book "The Postcard Killers" upon which this movie is based.