Thiruvananthapuram, Nov. 4 -- A 17-year-old boy and his 18-year-old girlfriend were on Tuesday taken into custody in connection with the murder of another 17-year-old boy, whose body was found stuffed into a sack and dumped in a plot on the outskirts of Thiruvananthapuram a day earlier, said police. A 22-year-old repeat offender was arrested for allegedly participating in the killing, they said. Meanwhile, the state government announced that an SIT under the Sreekaryam circle inspector would probe the case. The prime accused was produced before the Juvenile Justice Board on Tuesday, which sent him to a shelter home till November 10. City police commissioner Arul B Krishna said the prime accused allegedly confessed that the murder was spurred by the end of his relationship with another girl, who subsequently began a relationship with a friend of the victim. The 18-year-old woman was charged with conspiracy over her alleged role in the plot, he said. vishnu varma...