These are the pictures of the three shot horses.  One was a very pregnant mare due to foal any time, and may have been foaling at the time.  Her birthing sack was hanging out her back side and you could see the foals feet at closer inspection. The second was her yearling colt. The third was a young stallion, between 2-4 years of age.  In another picture there was a horse running between the dead horses whinnying for them and very upset.  They were his band and family members.

Pregnant Mare shot right before foaling

Yearling Colt Shot

Yearling Shot

Young Stallion Shot

Young Horse Standing By