Fetty Wap Shooting/Robbery and now Arrest!

36-year-old Raheem "Fuzz" Thomas was arrested in the shooting incident involving FETTY WAP in Paterson, New Jersey on Saturday night.  He was hit with gun and weapons charges.  But he has NOT been blamed for the three people who were shot.  Yet.  That could still happen.

Fuzz and Fetty were once allies in the rap game, but now they're bitter rivals.  Fuzz's team even released a diss track earlier this year.  This past December, he warned Fetty on TMZ to stay out of Paterson.

Speaking of TMZ, they have a brief video of Saturday's chaos.  You can clearly see Fuzz holding a gun . . . and Fetty running for the hills.  After the incident, Fuzz posted a picture of himself wearing the chain that was stolen from Fetty's crew that night, although he claims HE didn't steal it. 

(WARNING!!!  All of the following audio includes uncensored profanity:  Here's video of the scuffle and a picture of Fuzz wearing the chain . . . Here's Fuzz's December tirade . . . And here's his mugshot, another pic with the chain, and his diss track.)