WHO KILLED BARBARA STORM?

According to https://web.archive.org/web/20220114110918/https://www.wn.de/muensterland/disco-wochenende-endet-todlich-1761951, hitchhiker Barbara Storm was killed on May 17, 1972. The victim had spent the last few days in the Thenne nightclub in Rheine together with a 1.80/1.90 m tall individual whose identikit the police have released. Since the victim’s body was hidden in a Lover’s Lane along the L 579 between Schöppingen