Tiptree

Tiptree was a small human colony that was attacked by a small Reaper force. An asari commando unit was dispatched to evacuate it shortly after the Reaper invasion began in 2186, gathering colonists from across the continent as turian Husks were landed.

A survivor of the asari team suffered post-traumatic stress disorder after witnessing a human family get killed by a fellow commando who had been turned into a Banshee during the evacuation. She was sent the Huerta Memorial Hospital to recover, and told a therapist about the incident.