When Anna's husband calls and confesses to killing someone, followed by his body washing up on the banks of the Rio Grande, it's up to her to piece together what really happened. After moving into the run-down motel-room-turned-apartment he rented as an art studio, Anna spends her days getting closer to the neighbors and absorbing every bit of gossip about her husband and the buildings' tenants. But the more she learns, the less sense things seem...