Peter

Peter is a man who was rescued by Station 19 when he ran into a dumpster.

History
Peter was trying to get breakfast-in-bed for his wife when he pulled forward instead of reversing and ran into a dumpster. He called for an ambulance, wanting to be on the safe side. While on the way to the hospital, the firefighters came across a crashed party bus and stopped to help. Peter offered to help however he could, including giving up the gurney he was on so it could be used for someone else. However, this was a ruse to get Jack out of the ambulance where he'd been left to monitor Peter. While Jack was away, Peter ransacked the ambulance, looking for drugs. When Jack confronted him, they had a struggle and Peter put his hand through a pane of glass. Jack told him to hold still, but he pulled his hand back, degloving his finger. It started to swell, so he called for the ring cutter to keep his ring from cutting off circulation. Dean took over restraining Peter and Jack cut off his ring, bandaged his finger, and sedated him.

Romantic
He's been married to Sandra for less than a year. He said his anniversary was in winter. He and his wife watch American Bakeoff together.

Notes and Trivia

 * His accident was inspired by creator Stacy McKee, who accidentally drove into a dumpster a few months prior to the episode's airing.