"He told her if she was fooling around with a married man, then she would end up in a ditch,” High said.

The defense only called three witnesses before resting their case.

One of those witnesses was Bush's former girlfriend, Cynthia Barrow. Bush moved in with Barrow after he split from Reiter. According to Barrow, Bush came home around 11:30 p.m. on Sept. 10, 2012, but he did not seem upset, angry or anxious.