The detectives asked Barbara's mother for more information about her daughter's relationships and history.
The detectives asked Barbara's friend to come in again to discuss some recent developments.
YCSD investigators analyzed the anonymous email Bill Lamar received to determine the sender's location.
Investigators reviewed the Dubois financials as part of a routine background check.
The detectives questioned Wendy about her involvement in crimes committed at the YCCC during the pageant.
The detectives asked the retired professor to clarify her previous statement in light of recent developments.
The lab analyzed evidence collected in the Barbara Dubois investigation for fingerprints.
The Crime Lab analyzed blood evidence collected in the Dubois investigation. Additional analyses are ongoing.
The detectives followed up with Barbara's college boyfriend on some new information.
Ingrid contacted the detectives and said she had important information to share about the case.
YCSD investigators obtained a warrant to search Norm Resol's residence and vehicle for evidence.
The Crime Lab analyzed evidence collected in the Dubois investigation for the presence of potential toxins.
The detectives asked the YCCC night custodian to clear up some unanswered questions.
The detectives asked Barbara's high school boyfriend about some new information they've uncovered.
Rachel has lived under her mother's thumb for her entire life.
What cause is Rachel Webb passionate about?
The detectives asked Rachel about her relationship with Barbara and what she witnessed.
Erma has been a forceful personality since childhood.
The detectives spoke to Erma about her relationships with the other pageant finalists.
Ingrid was raised to be a fierce competitor and fight for what she wanted.
What cause is Ingrid Freeman passionate about?
The detectives asked Ingrid about her relationship with Barbara and her activities the night Barbara died.
Investigators mapped Yoknapatawpha County locations relevant to the Dubois homicide investigation.
YCSD investigators obtained the phone records from Barbara's YCCC hotel room during the pageant.