Xzavier Malone-Key added 16 points and Jahil Jenkins 10 for the Knights (7-11, 2-4 Northeast), who snapped a three-game losing streak and beat the Mountaineers for the third straight time. FDU shot 52 percent, including 12 of 26 from the arc while making 13 of 15 free throws.
A 12-2 run early in the second with six points each from Edge and Malone-Key made it 58-44 with just under 15 minutes left. The lead reached 22.
Edge and Bishop were both 4 for 4 from the arc in the first half with the Knights shooting 62 percent from the field but led just 44-37 as the Mountaineers shot 61 percent.
Oliver dunks it for TBT game-winner
Devin Oliver flushes the putback dunk giving the Red Scare an 80-78 win in The Basketball Tournament.
Ex-Baylor star Austin scores 14 in debut at TBT
Isaiah Austin made his American professional debut, scoring 14 points in Friday's opener of The Basketball Tournament.
TBT 2019 schedule, tip times, TV info, expert picks
The $2 million TBT has begun. Here's info on how to watch and who our experts are picking to win The Basketball Tournament.