Clayton Beathard, the 22-year-old younger brother of 49ers backup quarterback C.J. Beathard, was one of two men fatally stabbed outside of a bar in Nashville.

According to police, an argument over a woman inside the bar and turned physical once the men were outside. 

In all three men were stabbed, two fatally.  The man who did the stabbing fled the scene and is being sought by police.

Flip the Page to read the report: