Carl was Victor's longtime friend and business associate.
The detectives asked Victor's right-hand man to come in to talk about his boss.
The detectives talked to Victor's next-door neighbor to learn more about him.
CSU provided a preliminary inventory of evidence collected in the Victor Jennings death investigation.
The detectives spoke to Brad, who was one of the few people close to Victor.
Margaret married her college sweetheart, and they divided responsibility for raising their two boys.
The detectives talked to Victor's mother to learn more about him and his relationships.