PATNA, Jan. 2 -- A minor boy allegedly strangled his friend to death on the night of December 31 over the latter's alleged love affair with his sister at Kurkuri Manjhi Tola under the Phulwarisharif police station area, police said. The accused minor has been apprehended. Police said the New Year celebrations turned into mourning after the incident came to light around midnight. According to officials, the minor was upset over his friend's alleged illicit relationship with his sister. The incident took place when the deceased, a 16-year-old boy, was asleep, a police officer said. Phulwarisharif SDPO-1 Sushil Kumar said police swung into action after receiving information about the incident and apprehended the accused....