HOUSTON --There's a new twist in a lawsuit against Jessica Tata. An appliance maker has filed a counterclaim. Tata is facing murder charges after four children died in a fire at a daycare earlier this year. Investigators say Tata left the children alone while she went shopping and a stove caught fire. Loved ones of the victim filed a suit against Tata and the maker of the stove, Electrolux. The company claims it should not be part of the original lawsuit since the appliance wasn't used properly.