KALYAN: GRP’s crime branch unit claims to have cracked the murder case of a ragpicker at Kalyan station with the arrest of a 38-year-old man from outside Masjid Bunder station on Monday. The arrested accused, a history-sheeter from Bhopal, lived outside Kalyan station and worked with the deceased, Narayan Maravi. On July 2, at 10.30am, he allegedly stabbed Maravi to death after he refused to repay his Rs 350 loan.