Police: Florida mom forced to watch estranged husband kill their sons

A South Florida man strangled his two young sons with a rope at his estranged wife’s house and then used a gun to shoot one of the boys several times before he shot himself to death, authorities said Saturday afternoon.

Police say Isidro Zavala, 45, early Saturday went to the Boynton Beach home of his wife with the intention of killing her and their children, Eduardo Zavala, 12, and Mario Zavala, 11.

At the crime scene, detectives found a blue bag with a second firearm, extra ammunition, duct tape, cutting shears and a note addressed to Zavala's oldest son, who was not at the residence during the killings, police said.

Isidro Zavala carried out his plan, but with an exception: He spared his wife, Victoria Flores Zavala, 36, so that she could suffer, police said.

<snip>

http://usnews.nbcnews.com/_news/2013/02/03/16829706-police-florida-mom-forced-to-watch-estranged-husband-kill-their-sons?lite