Angel 4 - Angel 4: Undercover

Retired prostitute Mollie Stewart (Darlene Vogel) -- aka Angel -- is working as a police photographer when she's contacted by an old friend who's in hot pursuit of the bad-boy lead singer for a rock band. Later, that friend is found murdered with a guitar string. To get to the bottom of the mystery, Mollie reclaims her Angel persona, posing as a groupie to identify the killer -- and fearful that the bad-ass rocker boyfriend could be the culprit.