You and Soap are about to arrest Makarov and finally stop him when it happens. Makarov shoots Johnny. You take cover and Makarov escapes

You carefully crawl out of your hiding place and see all the blood and Johnny's lifeless body

You slowly crawl towards Soap, tears come out of your eyes and you slowly cry "J-Johnny?"

You murmur quietly and look at the lifeless body. At that moment a door opens. Ghost, Price and Gaz come in. They see the scenario.