The things they left behind (Guillaume Heulard & Stéphane Valette)

Title: The things they left behind (2012)
Runtime: 17′
Director: Guillaume Heulard & Stéphane Valette
Script: Guillaume Heulard
Cast: Paul Bandey, Sara Verhagen, Aza Declercq.
Imdb
After losing many colleagues in an unexpected and devastating tragedy, a corporate insurance man discovers their belongings repeatedly popping up in his apartment, much to his horror.