Who is trying to kill Young Buck ?

As reported by NBC:

Metro Police say a woman was shot while riding in a vehicle driven by rapper Young Buck early Sunday morning.
At approximately 3:30 this morning, a white Chevrolet Tahoe drove past the rapper's SUV, and opened fire, according to police. The vehicle was hit 11 times.
A female passenger was hit once in the shoulder. Police say she was treated and released at Vanderbilt Hospital. Another passenger in the SUV was not injured.

Young Buck

A Nashville native, Young Buck, whose real name is David Brown, gained national publicity as a member of G-Unit, a group led by Grammy award-winning rapper 50 Cent.

The shooting came after Buck was holding a cookout and videoshoot at his Nashville residence, taking to the social giant, Twitter to publicize the event. Though he’s been trying to pick his career back up since his falling out with former label, G-Unit the rapper has been harried with deep debt over the years—facing Chapter 7 in October 2011 resulting in the liquidation of his assets. A trustee administering his estate revealed in December that she has plans to sell his “Young Buck” moniker as part of the liquidation. Out of all this news I most shocked that he will be selling his name , thats banana's. We are going to keep our eyes peeled for the person who buys his name - again I say , insane !

The former G-Unit rapper is no stranger to being shot at. Before his introduction into the music industry, he was shot several times, presumably over a drug deal gone bad. Buck, however, later used this experience for the inspiration behind his song, Till I'm Dead and Gone. He may well have new inspiration from this morning's event for his current musical project that prompted his return to his home town of Nashville.