Amritsar, April 4 (Reporter) A 35-year-old man has surrendered before Punjab Police after claiming to have killed three of his family members, including his mother and his two-and-a-half-year-old nephew, police said. Amritpal Singh surrendered late Wednesday after allegedly killing his mother, Manbir Kaur, sister-in-law Avneet Kaur and nephew Samrath in Kandowali village of Ajnala. The police on Thursday said that Singh's brother has been living in Dubai, while his family was in Amritsar. Singh has been taken into custody and the reason behind the murder is yet to be ascertained. The police have recovered all three bodies and an investigation is underway...////...