Lil Durk is in big trouble. 

He and fellow rapper King Von are both locked up and facing a charge of criminal attempt to commit murder and four other felony charges.

Police reportedly have Durk on video shooting and robbing the victim, and that may be why he hasn't been able to bond out.

The only young rapper in even more trouble is YNW Melly, who the authorities say killed his two YNW crew members SakChaser and Juvy in cold blood and then made it seem like a driveby.

In a call from the pen, YNW Melly expressed sympathy for Durk's plight.

"It's you boy Melvin," YNW Melly said in a call from jail. "Free Durk. Free Von. You already know what it is."

Melvin is Melly's murderous alter ego.

Ya think any of these rappers are going to be free anytime soon?