YNW Melly is locked up without bail for the double murder of his YNW crew members Sakchaser and Juvy.

The crime occurred in October and Melly and YNW Bortlen -- who was arrested with Melly -- drove the two victims to the hospital.

When asked what happened, Bortlen claimed they were the victims of a driveby. However, investigators say that can not be.

"Evidence from the autopsy revealed that both victims’ wound paths to their heads were from a left to right direction. This directly contradicts the statements made by Henry and do not support the statements of a drive-by shooting that occurred on the right side of the vehicle."

Investigators believe Melly executed the two men inside the car from the left rear passenger side. Then Bortlen and Melly drove around with their bodies until taking them to the hospital and making up a story about a driveby.

Melly and Bortlen are also suspects in the 2017 stray bullet killing of a cop.

There is no known motive for why they killed Sakchaser and Juvy.  But Melly has said he has a violent alternative personality named Melvin.