Please help i'm stuck on this and it's due soon, questions are in the images, will give brainliest!

Answer:
This evening, the court downtown had down some DNA tests and finally found the murderer of a case that had happened years ago. After several years, the family of the victim finally got justice and the murderer was sent to prison for years. Because of the scans on the murder weapon we were able to send them to prison, if this technology hadn't come out just a year ago this case and many others would never have been solved!