TC's sister-in-law, Thad's widow after he was killed in Afghanistan, witnessed by TC. She hated Jordan because she was in love with TC. When TC and Thad were in Afghanistan, she stayed with Jordan, Jordan put her into rehab, and she also stole some of Jordan's stuff. She nearly overdosed, stole all TC's stuff after she fled the hospital and after Jordan told him she might.
She makes more appearances in a following series (3)
She shadows at the hospital for a few episodes, helping to ID the patients and helping to find their families.
She dies early in Season 4 after breaking up with Scott and committing suicide while on a hike by herself.