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Case Description
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In the winter of 2015, a quiet Tucson, Arizona community was shaken by a devastating event that claimed the lives of two young children. On the evening of December 23rd, 5-year-old Haylee Parker and her 8-year-old sister Mackenzie Parker were tragically killed inside their home. The girls' mother had contacted authorities, expressing fear after receiving a threatening phone call from her estranged husband, who was with the children. Her call prompted an immediate welfare check at the residence. ...Read More
Links to Additional Sources (9)
See any mistakes?Victim Details
Haylee Parker
Female
White / Caucasian
Tucson
AZ
2015-12-23
5
Haylee
Parker
Yes
11/29/2025







