Sentence 1: Chris had been very depressed lately. 
 Sentence 3: Eventually, the landlord called the police to help evict him 
 Sentence 4:  They had to physically restrain Chris because he tried to resist 
 Sentence 5:  Chris was then brought to a mental hospital for treatment 
 Option 1: He'd been neglecting to pay the rent for his apartment. 
 Option 2: His girlfriend had just broken up with him.