On May 20, 1978, Helen Marie Alderson Hall, a 60-year-old white woman, was discovered dead in her home in St. Petersburg, Florida. Her body was found by her son, Richard, in her bedroom. Authorities determined that she had been bludgeoned to death with an unidentified object. There were no signs of forced entry, suggesting that the assailant may have been someone she knew or someone who gained access without breaking in. Her 1971 light-green Lincoln Continental was missing, presumed stolen by the perpetrator.
At the time of the investigation, law enforcement officials were unable to identify any suspects or establish a clear motive for the crime. The case remained unsolved for several years.
In the early 1980s, convicted serial killer Anthony LaRette confessed to the murder of Helen Marie Alderson Hall, among other crimes. LaRette's confession provided details that matched the circumstances of Hall's death, leading authorities to attribute the crime to him. LaRette was eventually executed for his crimes.
Helen Marie Alderson Hall was laid to rest in Memorial Park Cemetery in St. Petersburg, Florida. Her death remains a tragic reminder of the dangers posed by violent criminals and the importance of diligent investigative work in bringing such individuals to justice.
