Justin Falin scored 19 points and only missed two shots from the floor, and Nola Garrison scored 16 points and had six rebounds for the Bears (12-6, 7-2).
Trivitt hit five 3-pointers to fuel her latest high-scoring effort.
Kaitlyn Trivitt scored 19 points and Michaela Fiscus added 11 as Rural Retreat built a comfortable lead after three quarters and cruised to a Mountain Empire District win.
McHale Bright led David Crockett with 15 points.
Abingdon 66, Union 59