Grandmother kills her grandbaby

I was watching the news this morning, and there was a news story about a grandmother who was walking along and just threw her granddaughter over a ledge and killed her. Some people I just do not understand! On Monday night police believe Carmela Dela Rosa threw her two year old granddaughter over the side of a walkway connecting a parking deck to a local mall. The little girl was thrown six stories, and died later at the hospital. What is absolutely bizarre is that her daughter, the little girls mother, was right next to her when she pick her up and threw her over the edge. Carmela Dela Rosa is now charged with homicide and will not be back into court until late January..the police have no idea why Carmela would do such a thing, and I think that some people have the same thoughts. I could not imagine what impulse would make someone, who neighbors say kept her granddaughter plenty of times, throw a child over a six story drop. I hope they figure out what went on with her, but I cannot imagine how the family is feeling. They lost their daughter, and mother at the same time...and emotions must be flowing through them all.