A student heard two boys talking on the school bus about committing a school shooting, according to a Sheriff's Office news release.

Brett Chambers was last seen the night of Dec. 12.

The two 16-year-olds told detectives that their slur-laced internet chat about killing the teacher, who is black, had been a 'joke.'

Results of the online survey will be posted to the city's website after the survey period ends in February.

Here's what the city has accomplished this year, and what it's planning.