On day three of a Boyle County murder trial, more testimony reveals the bad blood between one elderly man and the neighbor he's accused of killing.
Jack Caldwell Senior is charged with murder.
He's accused of shooting and killing Jim Trachsel in 2004 while the man was mowing his lawn.
In court today, another neighbor took the stand and explained some encounters with Caldwell before the murder happened.
He testified that the two men had a long history of conflict.
Because of the holiday tomorrow, the judge excused the jury.
Testimony will resume on Monday.