What might seem like a small detail could be the key to cracking a missing persons case.
A timely reminder for National Missing Persons Week.
There are currently more than 2,600 people missing for more than three months in Australia.
National Missing Person's Coordination Centre's Jodi McEwan said people should take the time to look into the cases.
"Small pieces of information provide Police with big leads vital to solving protracted missing persons investigations", she said.