Mom was allegedly on Facebook while baby drowned in tub

A mother in Texas was on Facebook for nearly 20 minutes as her infant daughter drowned in a bathtub, authorities say. Cheyenne Summer Stuckey, 21, told investigators she put 6-month-old Zayla Hernandez unsupervised in the bathtub with water running at her Reno home and left the girl alone for "only a couple minutes," WFAA reports,...