Regina and Margaret DeFrancisco a vacant lot, where Regina used nail polish remover to ignite his body. An anonymous caller phoned 911 to report the fire, and after finding Oscar Velazquez's body in the fire, he called 911 again. The sisters tried to sell the Camaro, but were unsuccessful, so they abandoned the vehicle and set it on fire. Regina and Margaret were immediately questioned by police as suspects in the murder of Oscar Velazquez, but their stories did not match up. Before the sisters could be arrested for murder, both fled from the police. After almost two years spent evading police, Margaret DeFrancisco
Ionic compound constituents, which showed good correspondence to thermochemical measurements, further supporting the assumption. Ionic compounds can be produced from their constituent ions by evaporation, precipitation, or freezing. Reactive metals such as the alkali metals can react directly with the highly electronegative halogen gases to form an ionic product. They can also be synthesized as the product of a high temperature reaction between solids. If the ionic compound is soluble in a solvent, it can be obtained as a solid compound by evaporating the solvent from this electrolyte solution. As the solvent is evaporated, the ions do not go into the vapour,