Colonel Robert Workman murder VT

The transcript discusses the mysterious murder of Robert Workman, an 83-year-old retired Colonel who was shot at his home. Despite his peaceful life and lack of known enemies, police are investigating his private life for motives. They are also examining a nearby telephone booth for clues and considering rounding up local guns. The case remains unsolved, with ballistics experts involved in the investigation.

What does the text suggest about the potential motive for Colonel Workman's murder?

What might the police do as part of their investigation according to the text?