Flickering On News Today

Mother would kill herself and three of her young children. >> im like, mom, what happened? calm down, calm down. and she -- thats when she told me, she said she drove the van into the water. theyre gone. theyre gone. >> reporter: though armstrong, a student and working single mother of four, was overwhelmed at times, darice and lenny say she were generally happy and cheerful. in the last three weeks she seemed upset about something and even afraid. >> she was talking to me about how she felt lik...