Ten years ago, police used sketches and photographs to reconstruct the crime scene in the Tanah Merah Ferry Terminal murder. But how could 3D scanners and drones have changed the way police solved the case? SINGAPORE: When a woman's body was found partly submerged in a deep, narrow drain at Tanah Merah Ferry Terminal , Deputy Superintendent of Police (DSP) Tan Boon Kok's priorities were clear: find out who the victim was and identify the suspect.  His team started interviewing witnesses and