Kimberly Dawn Mackey, 48, of Jacksonville, Florida, was reported missing on May 26, 2014. Neighbors reported seeing her ex-husband, Jeffrey Mackey, loading what appeared to be a body wrapped in a blanket into his vehicle after the couple, who had recently resumed living together in a trailer park, argued about relationship issues.

Jeffrey Mackey, 58, was arrested on June 2, 2014, in St. Augustine and charged with Kimberly’s murder. Police say he admitted to shooting her in their trailer following an argument, drove her body roughly 1,200 miles to Clay County, Missouri, and buried it in a rural gully where it was later found covered with rocks; an autopsy was performed. Investigators reported Jeffrey had withdrawn large sums of money and left Missouri abruptly before his arrest; he initially claimed Kimberly left on a motorcycle with an unknown man but later gave details about the disposal of her body.

Jeffrey pleaded not guilty to second-degree murder and had a pre-trial hearing set for August 14, 2014. Does anyone have information about Kimberly’s last days or about the trailer park where she and Jeffrey were living?