ESCANABA -- Escanaba Public Safety is asking for help in identifying two men who may be potential witnesses in the suspicious vehicle fire that happened two-and-a-half weeks ago.
The two men shown in this Escanaba bar on April 9 had contact with Adam Campbell, whose body was found inside the burned car.
One man is seen wearing a distinctive shirt that has the number nine on it.
Officials say they don't have any suspects in the case yet, but they're hoping that these men, or anyone who knows them, will contact Public Safety.
"What I've been equating this to is a 100-piece puzzle, and I want 150 pieces," said Detective Darin Hunter of Escanaba Public Safety. "That way, when we put it completely together, we'll see a complete picture and we'll have the outcome that the parents of Adam Campbell need for closure."
The fire was reported in the east alley of the 300 block of South 19th Street.
Autopsy results are still pending.