Yvonne

Yvonne is a woman who died in the ER after the train crash.

History
Yvonne and Mary were traveling together when they were in a train crash. Yvonne seemed okay, but she came to the ER with Mary, who needed stitches for a cut on her forehead. After the cut was stitched, they had to wait for a scan to rule out internal injuries before they could leave, so Yvonne settled in next to Mary's bed to wait. Mary's scans only revealed a broken rib, so she said she'd be given pain killers and then she could go. When Yvonne's phone ran, she appeared to be asleep. When Mary tried to rouse her, she collapsed to the floor. Despite the doctors best efforts, she died in the ER. She'd been bleeding into her abdomen for hours.

Familial
She has at least one son, whom she says is nothing but trouble.

Friendships
Yvonne and Mary are friends. They were traveling together when their train crashed.

Notes and Trivia

 * She was pronounced dead at 2:51.