His day was ruined. He was with you in the kitchen. Rose was asleep. Then you got shot to death , Chris took Rose away. But he needs to find her. Despite the grief in his heart. Thats what you'd want him to do. Save Rosemary. He walks through the town , shooting down the weird-ass monsters , when he sees someone run into a nearby house.

"HEY!! Who's there!!?" He yells and gives chase , just to see you , his wife who was meant to be dead , in a panic.