Physical evidence can help solve crimes. Physical evidence can be used to fill in the gaps in witnesses stories. Evidence is used to draw conclusions, find the truth. It can also verify pieces of the stories that the witnesses tell. Physical evidence is what can make a case come full circle. Without evidence there is no backup to what the witnesses says. There also isn't anything that can prove what exactly happened at the scene without evidence. Without evidence it is very hard to solve a crime with just what the witnesses say; and even harder if there aren't any
Physical evidence can help solve crimes. Physical evidence can be used to fill in the gaps in witnesses stories. Evidence is used to draw conclusions, find the truth. It can also verify pieces of the stories that the witnesses tell. Physical evidence is what can make a case come full circle. Without evidence there is no backup to what the witnesses says. There also isn't anything that can prove what exactly happened at the scene without evidence. Without evidence it is very hard to solve a crime with just what the witnesses say; and even harder if there aren't any