[Warning: Readers might find this subject matter and the accompanying photos disturbing.]

They met in high school but became a couple years later, after meeting again on a dance floor at a Ukrainian nightclub. Married in 2001, they lived in a bedroom community outside Kyiv, in an apartment with their two children and their dogs, Benz and Cake. She was an accountant and he was a computer programmer.

Serhiy and Tetiana Perebyinis owned a Chevrolet minivan. They shared a country home with friends, and Tetiana Perebyinis was a dedicated gardener and an avid skier. She had just returned from a ski trip to Georgia.