Well, Darin claims to have taken first aid for 7 years, so I would not be surprised to learn that he knew. Also, Darlie was not examined by medical people after she got out of the hospital, so it could have slipped by undetected. I am not sure cops would be able to detect puncture wounds from a needle just by looking at them.Thinkoflaura said:Maybe 10, maybe as many as 20. One needle injury to small blood vessels can cause a 6 inch area of bleeding. I know because, as I said, it happened to me. Maybe she or Darin knew to put a tourniquet above the area to be stuck too. I am NOT talking about a quick jab in and out but leaving the needle in, pulling back on the plunger, maybe even putting pressure on the area to cause the bleeding into the skin to be worse. Again, she most likely did know the old ear piercing trick of putting an ice cube over where she was going to pierce the skin to numb it up, and Darin may have helped her too.