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Case Description
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Do you know who murdered Theresa Insana?
In the autumn of 2004, Theresa Insana, a 26-year-old female, was building a life for herself in Las Vegas, Nevada. Originally from Niagara Falls, New York, she was a successful sales manager at the Rio Hotel and Casino, known for her vibrant personality and ambition. However, the promising life she was creating came to a brutal and mysterious end. On October 26, 2004, after a routine day that included voting and a phone call with her mother, all communication from Theresa ceased. Concern grew wh ...Read More
In the autumn of 2004, Theresa Insana, a 26-year-old female, was building a life for herself in Las Vegas, Nevada. Originally from Niagara Falls, New York, she was a successful sales manager at the Rio Hotel and Casino, known for her vibrant personality and ambition. However, the promising life she was creating came to a brutal and mysterious end. On October 26, 2004, after a routine day that included voting and a phone call with her mother, all communication from Theresa ceased. Concern grew wh ...Read More
Links to Additional Sources (11)
See any mistakes?Victim Details
Theresa Insana
February 21, 2023
Female
Las Vegas
NV
2004-11-01
2004-11-01
26
Theresa
Insana
11/10/2025
Area Body Found:







