DJ Khaled and his family suffered a devastating loss on Sunday when his fiancée's brother was murdered in an alleged drug deal. Nicole Tuck's brother brother, Jonathan Tuck, was shot in the face on Sunday when he allegedly arrived at a Bronx apartment on Washington Ave. near E. 185th St. in Belmont

to buy weed. He was 25. According to TMZ, Jonathan got into a verbal dispute that led to the shooting. The incident took place less than a mile from Tuck's home. A 34-year-old man has been taken into custody for questioning, but it's unclear at this time if he was the shooter.