Beth Neilson, 55, was reported missing from her job in New Port Richey, Florida, on October 15, 1971. Investigators found signs of forced entry at her home, including a back window pushed out, and blood stains throughout the house; part of her dentures was later found in the driveway, indicating a violent struggle.

Her burned remains were discovered the next day in a shallow grave by a fisherman in Columbia County near the Georgia border. Neilson’s death was later linked to a string of unsolved Florida murders between 1971 and 1978 attributed to the Gulf Killer cases, a series that included fourteen women and two men and whose perpetrator or perpetrators have not been established. Authorities were unable to identify a suspect or establish a clear motive in her case.

Neilson’s murder remains unsolved as part of that larger, still-mysterious series of killings. Does anyone have information about Beth Neilson, her movements in October 1971, or the Gulf Killer cases that could help investigators?