A serial killer is on the loose in Los Angeles , so when the apartment of classical singer Joan Spruance ( Barkin ) is ransacked .
She starts receiving threatening phone messages , Joan moves into the Hollywood Hills home of her sister , Andy ( D'Angelo ) .
A serial killer is on the loose in Los Angeles , so when the apartment of classical singer Joan Spruance ( Barkin ) is ransacked and she starts receiving threatening phone messages , Joan moves into the Hollywood Hills home of her sister , Andy ( D'Angelo ) .