The three arrested, all around 19-20 years of age, planned the double murder with an intention of robbery, Thane District Rural Superintendent of Police Anil Kumbhare told reporters here.u00a0

The three accused were detained two days back and arrested yesterday. On April 8, brothers Dinesh Narayan Soni (27) and Madan Narayan Soni (42) were allegedly strangled with plastic straps used for box packaging at their house.