CHATTANOOGA, Tenn — A Hamilton County jury has found Chattanooga gang member Andre Grier guilty on all five counts in the 2016 killing of Chattanooga mother and witness Bianca Horton.
The jury returned their judgment Tuesday after more than a week of testimony that prosecutors said exposed a violent gang plot meant to silence Horton before she could testify in another murder trial.
After Grier’s conviction, Judge Boyd Patterson announced that the sentencing phase would commence after the jury’s lunch break…