How very tragic! I'm so very sorry for your loss
Many prayers for you and the family and friends left behind. One of my favorite sayings is off a picture frame my sister gave me for Christmas a few years back with photos of our dad. It says: "When someone you love becomes a memory, the memory becomes a treasure." So hold fast to your memories, let them help guide you through the coming days and weeks as you grieve for your friend.
God bless,
Suzi