Body of aspiring rapper, 25, is found wrapped up in the trunk of his friend's car after it crashed on a Florida highway

Authorities found the body of an aspiring hip-hop artist inside the trunk of a Virginia man's car after he crashed on a Miami highway, police said.

Robert Deupree Avery Coltrain, 25, was arrested and charged with illegal transport of human remains and second-degree murder in the death of 25-year-old Brian Trotter.

Trotter and Coltrain had known each other for a decade and Trotter was an aspiring rapper, according to Trotter's family.  

A Miami-Dade police report said Florida Highway Patrol responded to a crash on the Palmetto Expressway on Sunday afternoon and found Coltrain and his silver Acura.

Authorities found the body of Brian Trotter, pictured above, inside the trunk of a Virginia man's car after he crashed on a Miami highway, police said

Troopers towed the car to the parking lot of Hialeah's Westland Mall and became suspicious of Coltrain when he asked to remove his belongings from the car, which included a gun case.

Authorities said they were also suspicious because they noticed buzzing flies and the smell of rotting flesh around the car.

Troopers opened Coltrain's trunk and found Trotter's body 'wrapped in a piece of fabric and in an advanced stage of decomposition,' the police report said.

Robert Deupree Avery Coltrain, 25, was arrested and charged with illegal transport of human remains and second-degree murder

An autopsy revealed Trotter was fatally shot multiple times.

A motive for the killing wasn't immediately released. It´s unclear whether Coltrain had an attorney who could comment on his behalf.

Trotter was last seen on October 17 leaving his home in Triangle, Virginia with Coltrain, who is also from Virginia.

The two had been friends for more than a decade. Trotter's family said he was trying to forge a hip-hop career. His rap name was 'Kent Won't Stop.'

Coltrain was booked into a Miami-Dade jail on Monday afternoon. 

Speaking to the Miami Herald, Trotter's father said: 'No one can understand what happened.

'Hopefully, police can shed a light on what made a friend of over 10 years decide to commit something like that.'