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Case Description
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On a tragic day in Norman, Oklahoma, Cayann Patterson, a 49-year-old Caucasian woman, lost her life in a violent sequence of events that stemmed from a history of domestic turmoil. Her death on February 7, 2017, was part of a double murder-suicide carried out by her estranged husband, Timothy Michael Deffner. The tragedy unfolded as Deffner first went to the home of Bryan Young, Cayann's 47-year-old divorce attorney, where he shot and killed him.
Following the murder of Young, Deffner pro ...Read More
Following the murder of Young, Deffner pro ...Read More
Links to Additional Sources (9)
See any mistakes?Victim Details
Cayann Patterson
Female
White / Caucasian
Norman
OK
2017-02-07
49
Cayann
Patterson
11/23/2025
Forum Posts (2)
I came across this case and it’s been on my mind ever since. I wanted to talk about how essential ... ...Read More
04/23/2024
04/23/2024
I’ve been following Cayann Patterson’s case closely and something that really strikes me is the ... ...Read More
08/15/2023
08/15/2023
