Who did it? [JM round 3 1950's Noir]

i really wanted to do a Noir style song with trumpet and sax solos. this is my first time writing for it so i hope you enjoy lol

"She walked in, red dress and trouble trailing behind her. Said her husband was missing, but her eyes told a different story. I lit a cigarette, watched the smoke twist up, thick with questions. A case like this? It never ends clean. But I took it anyway"