Two days after a female teacher was shot dead in Delhi's Bawana area, police on Thursday arrested her husband, who hired contract killers to execute the killing.
According to the police, the victim's husband was having an affair with a model and wanted to marry her. When his wife came to know about the relationship, he conspired and hired contract killers to murder her.
The incident happened on October 29 when Sunita was shot dead while she was on her way to her school.
Apart from the victim's husband, police have also arrested his girlfriend and another man.