In The Series Edit
Dave was first met in South Carolina, along with his family, Claire, Amelia, and Harry Jones. He was escorted back to the South Carolina Resistance Base by some soldiers. However, they were ambushed by an Arume Mech and he lost his son, Harry, and his wife, Claire. Dave joined the Resistance when he arrived at the base in order to secure a safe life for his daughter, Amelia. Dave remained at the Resistance Base while his daughter was taken to a safe-zone.
Dave always has a depressing way of talking and he always sounds down, since he lost most of his family recently. When out on missions, he simply tries to act as much like an ordinary soldier as he can, although he always seems a bit off.