On November 1st, 2004, construction workers found 26-year-old sales manager Theresa Insana dead in Las Vegas, Nevada. Investigators searched Theresa's home and found evidence of a struggle. The killer left DNA behind, and years later DNA phenotyping was used to create an image of his likely appearance. Who killed Theresa Insana?

https://www.newspapers.com/image/877528392/?terms=Theresa%20insana&match=1

https://www.newspapers.com/image/878287068/?terms=Theresa%20insana&match=1

https://www.oxygen.com/dateline-secrets-uncovered/crime-news/dateline-secrets-uncovered-who-killed-theresa-insana#:~:text=The%20rocky%20terrain%20to%20get,trauma%2C%20according%20to%20NBC%20News.

https://www.niagara-gazette.com/news/local_news/remembering-theresa-nbc-news-show-will-re-examine-the-case-of-a-niagara-falls-woman/article_e96ddc2f-dd18-5de4-9fc6-5e2f80b5cea1.html

https://www.fox5vegas.com/2017/09/02/break-las-vegas-cold-case-leaves-detectives-family-hopeful/

https://news3lv.com/news/local/special-report-tracking-theresas-killer-16-years-after-her-murder-near-summerlin-home#

https://web.archive.org/web/20211029162220/https://media.lasvegasnow.com/nxsglobal/lasvegasnow/document_dev/2017/09/12/Parabon%20-%20Insana_1505259266288_26298134_ver1.0.pdf

https://www.nbcnews.com/dateline/cold-case-spotlight/loved-ones-still-fighting-answersin-unsolved-2004-las-vegas-homicide-t-rcna83160

https://www.instagram.com/justice_for_theresa_insana/

https://www.reviewjournal.com/crime/homicides/detectives-see-new-promise-in-long-shelved-dna-but-there-are-pitfalls-2418571/

https://open.spotify.com/episode/1Aol03fgA0xikynXKoFeCU