My version is this.
That day, Anna came to work in her office, but after work she was going to fly to Bali. Most likely in Bali, she was going to meet someone, perhaps a lover. Her husband knew about this, so he took a bottle of wine and went to Anna's office to sort everything out. But in a state of intoxication, he noticed tickets to Bali, which made him very angry. She attacked Anna, smashed her phone and killed her. Realizing what he had done, he smoked a cigar, took all Anna's money and is now hiding somewhere.