MADURAI: Just 75 days after a 17-year-old girl was raped and murdered in an interior village in Tuticorin district, a special court for the Protection of Children from Sexual Offences (POCSO) Act cases awarded double death sentence to a 38-year-old man, relying heavily on clinching forensic evidence and CCTV footage from a windmill nearby.
The girl, who ventured out to answer nature’s call, was waylaid by Dharmamuneeswaran, who raped and murdered her. Left clueless, police finally got a breakthrough when the suspect’s bike-borne image was captured in a CCTV installed at a wind farm.
Sessions judge M Breetha delivered the verdict on Monday. The trial, which began on April 5, concluded within eight weeks after all the 17 witnesses were examined. Police filed the chargesheet within 21 days. A wind farm CCTV footage, DNA evidence and movements of a stolen two-wheeler emerged as the three factors that helped investigators secure conviction within weeks.
The prosecution relied heavily on forensic evidence collected during the investigation. Samples collected from the shirt worn by the accused during the crime matched with the girl’s blood group, while semen samples collected from the victim’s private parts matched with the accused through DNA examination.
“This was a blind case. We cracked it using scientific evidence and the DNA match became the clinching proof,” inspector-general of police (south zone) Vijayendra S Bidari said.
Investigators also analysed nearly 1,000 hours of footage from CCTV cameras installed between Vedanatham village and Tuticorin town. Police said a standalone camera installed at a windmill farm near the crime scene provided the breakthrough in the case. The footage showed Dharmamuneeswaran entering the village around 2.30pm on March 10, nearly four hours before the crime, and leaving at 6.30am on March 11. Police identified him through a checked shirt seen in the footage and tracked his movements towards Tuticorin town.
Kulathur police said the accused used his mobile phone while entering the village before switching it off. The phone was switched on again around 7pm on March 11 in Tuticorin town, around 45 minutes after he was captured leaving the village in the CCTV footage, helping the prosecution establish the timeline of the crime.
Movements of a stolen two-wheeler used by the accused were also traced. Police said Dharmamuneeswaran, whose life sentence in a similar case had been suspended by a local court on Dec 18, stole the bike from Parthibanur in Ramanathapuram district the same night and altered the number plate from ‘5370’ to ‘6870’ to avoid detection. He regularly visited Vedanatham village with friends during Feb and used the vehicle to survey entry and exit routes before committing the crime, said cops.
“Although the defence sought a reduction in sentence, the court considered the antecedent of the accused and awarded him a double death sentence,” special public prosecutor V Ellammal Kissinger said.