Woman loses arm but is saved by Good Samaritan after alligator attack in Florida waters

• A woman in Florida was attacked by an alligator and lost her arm - and if it wasn’t for the help of a nearby Good Samaritan, she might have lost a lot more.
• On Saturday, the victim was among a group of swimmers in the springs on the Silver River near Ocala, Florida.
• At some point, the victim caught sight of an alligator approaching the group.