50 Cent under investigation after allegedly striking fan with microphone at Los Angeles concert

Cent threw a microphone into the audience out of frustration during a concert in Los Angeles.
The microphone allegedly struck a female radio host in the head, causing injury.
The injured woman filed a police report accusing 50 Cent of criminal battery.
Cent's attorney denies he intentionally struck anyone with the microphone.
The incident is similar to Cardi B's altercation where she threw a microphone at a fan in Las Vegas.