1) She was nagging about something
2) He got pissed off and yelled at her
3) She still wouldn't shut the fuck up
4) He told her to shut the fuck up
5) She kept going and/or became violent
6) He stabbed the shit out of her
7) He tried to revive her
8) He paced around the room covered in blood crying
9) He considered making an escape but didn't know where to run
10) He found some rope
11) Made it into a noose (sort of) and attached to ceiling
12) He put his head in it and let his body weight hang
13) He shit and pissed his pants (disguised due to camera angle and blood)