A lot don't think like that, they have too many other things on their minds and forget about technology in solving crimes...
Cleo Smith abduction was solved solely on the phone ping, Melbourne woman Jill Meagher, NSW school cleaner Vincent Stanford raped and murdered bride-to-be Stephanie Scott, it was his phone’s location that enabled police to find the young teacher’s body. The mobile phone signal of missing Melbourne woman Karen Ristevski gave detectives a major breakthrough.
It was revealed pings from phones belonging to both her and her husband Borce placed them both on the Calder Freeway, near Gisborne, the day she went missing
A search area was centred near where her mobile was last located.
Two months on, a bush walker discovered her decomposed body wedged between two logs in the Macedon Regional Park, about 25km from the search area.