The book "Final Account" by Peter Robinson explores the challenges faced by law enforcement in solving crimes, particularly how initial leads can significantly influence the investigation's trajectory. It highlights the common belief among police that if no substantial leads arise within the first 24 hours of a case, the chances of a quick resolution diminish greatly, suggesting a prolonged and difficult investigative process ahead.

This perspective on criminal investigations underscores the urgency and pressure faced by detectives, as time is of the essence in gathering evidence and interviewing witnesses. The quote encapsulates the often daunting reality of police work, where early breakthroughs are crucial, and absence of leads can result in extended uncertainty and complexity in resolving cases.