The verdict is in -- the man accused of killing Usher's stepson, Kile, with a jet ski has been found guilty. 

Jeffrey Hubbard was arrested last March for running over the 11-year-old on a Georgia lake. According to TMZ, Kile -- the son of Usher's ex-wife Tameka -- was on an innertube being towed by another boat at the time of the incident, and suffered from severe brain injuries.

Hubbard was convicted on five counts, including homicide by vessel, reckless operation and unlawful operation of a personal watercraft.