We're learning more about a shooting on a Chicago Transit Authority Blue Line train that left multiple people dead on Monday morning. WBBM's Carolina Garibay was live at the anchor desk with the details.

Photo credit CBS News Chicago

<p>We're learning more about a shooting on a Chicago Transit Authority Blue Line train that left multiple people dead on Monday morning. WBBM's Carolina Garibay was live at the anchor desk with the details.</p>
<p>Photo credit CBS News Chicago</p>

Advertisement