private void dgvOffence_CellMouseClick(object sender, DataGridViewCellMouseEventArgs e)
 {
     if (e.RowIndex >= 0)
     {
         offense = (Offense)dgvOffence.Rows[e.RowIndex].DataBoundItem;
         fillPanel();
         panelOffence.Visible = true;
         bDelete.Visible      = true;
     }
 }