No new trial will be scheduled for a man sentenced to life in prison for a 2014 Gainesville murder and assaults at a homeless camp. David William Keener, 52, was convicted of murder on July 22, 2015, for the death of Randall Huling. Keener was accused of slamming Huling’s head into a guardrail behind Leggs Package Store in Gainesville in 2014.