Maryland therapist drowns her 3-month-old baby in bathtub after waking up with plan to ‘end everything,’ cops say
Mackenzie R Colgan, 37, called 911 on Sunday from her home in Chevy Chase, Maryland, to report that she had drowned her infant daughter in the bathtub, Montgomery County Police Department said. First responders rushed to the house to try to save the girl, but were too late. She was later pronounced dead at the hospital.