HIALEAH, Fla. -

A man and a woman whose remains were found Monday were shot execution-style, then placed inside a Mercedes-Benz that was set ablaze, say police.

Police officers responding to a 911 call at West 22nd Avenue and 80th Street found the remains inside the burning car.

Police didn't release the name of the man found inside the car, who has been identified. The woman hasn't been identified.

Investigators are looking into several motives, including narcotics or romantic conflicts.

Anyone with information in this case is asked to call Miami-Dade Crime Stoppers at 305-471-TIPS.