Oh her name is Gwen. She went through that with Suzie. She released a sex alien on her first official day with us. Dealt with ghosts... well are more appropriately the flashes of the past one saw with an alien device. We dealt with Ianto's girlfriend who was a cyberwoman. A young girl and faeries. Cannibalistic townspeople that led to Gwen getting shot by a scared boy. Toshiko got involved with an alien that ripped the hearts out of people's chests.
Eugene getting killed and hit by a car. Had an eye inside of him. Had three people from 1953 show up. Owen tried to die by fighting with a weevil. He had a bit of heartache after Diane left.
Toshiko and I got trapped in 1941. Due to Owen opening the Rift to get us back, the rift began cracking worse and I was killed when Owen shot me in the head. It was when the team discovered my inability to die. Abaddon was brought into this plane, but I was able to destroy it and seal the rift. I thought I almost died fully that day, but I came back.