Principal Sessions Judge G Jayachandran pronounced all seven accused guilty, holding that the prosecution has proved the charges of criminal conspiracy and murder against them beyond doubt.
Prime accused Banu, a sister of the victim's wife Sudha, Karuna, the brain behind the attack, an automobile electrician Suresh who hired contract killers R Karthik, Deena alias Dinesh Kumar, Solomon and M Karthick were all sentenced to life.
The judge also directed them to pay a fine of Rs 10,000 each, failing which they would have to undergo a further imprisoment of six months.
Banu was enraged over Vijayan being on the side of her brother Raja on all the issues. After deciding to eliminate Vijayan which she felt would be the solution to her problems, she sought the help of Karuna, who was a constable at that time, and paid Rs four lakh for the murder.
Also Read
Soon after the Judge held all guilty and before he read out the punishment, the accused pleaded not guilty even as Special Public Prosecutor N Vijayaraj sought death sentence for the fourth accused R Karthik.
The prosecutor said Karthick, who had 24 criminal cases against him, was beyond reformation and played a key role in the fatal attack on Vijayan.
He said the death sentence was not warranted as the case does not fall in the rarest of rare category. The charge of criminal intimidation was also not proved against the accused.
The victim's wife Sudha and son Ramachandran said "justice was done," whereas the son and daughter of Banu were seen crying as her mother (who was on bail) was about to be taken to jail.
Soon after the seven were sentenced, they were taken into custody by police and later lodged in Puzhal Central prison.