What is a major benefit of gathering thorough evidence during an investigation?

Gathering thorough evidence during an investigation is essential because it builds a strong foundation for the case. One significant benefit is that comprehensive evidence collection can lead to a confession from the suspect. When investigators have detailed and irrefutable evidence, it can create a situation where the suspect recognizes the overwhelming nature of the evidence against them, which may trigger an admission of guilt or a confession.

Moreover, strong evidence can be persuasive in questioning and can support the narrative that law enforcement is trying to establish. When suspects understand that the investigation is backed by solid evidence, they may feel compelled to provide truthful statements or confess in an effort to mitigate their legal consequences. This illustrates the importance of thorough evidence-gathering in reinforcing the integrity and effectiveness of the investigative process.