Synopsis

The museum's director, a woman of sharp intellect, plotted a scheme. She enlisted one of the guards to orchestrate a robbery, intending to collect the insurance payout. But the plan spiraled into violence; during the act, she murdered him and her own brother, staging the scene to appear as a fatal struggle between them. The guard’s brother, however, received a cryptic message on his answering machine, suggesting his demise. This anomaly drew the attention of Lieutenant Columbo, who arrived at th