Brian Fisher was 41 when he was shot near his home in Cedarville, Arkansas, on August 2, 2014. He was found about 3 p.m., taken to a Fort Smith hospital and later died of wounds inflicted by a .22 caliber rifle. Fisher’s father, Montie Fisher, said his son had bipolar disorder and anxiety and tended to keep to himself on the hill where he lived.

The shooter was identified as 31-year-old Nathan Rotrammel. The case was initially investigated amid claims of a possible act of self-defense, but authorities arrested Rotrammel on September 16, 2014, charging him with second-degree murder.

Rotrammel pleaded guilty on April 13, 2015, and received a 20-year sentence with 10 years suspended. Did anyone who knew Brian or his family notice changing tensions between him and Nathan Rotrammel before August 2014?