Just when you think allegations a young mother killed her three-year-old twin daughters and then set the building on fire
couldn't get worse -- it did.
Christine McGarrick, 28, of Fairfield is now suspected of slaying Lily and Tori Ball with a samurai sword
-- which she then turned on herself either before or after igniting her North Texas Street apartment on Tuesday. Firefighters discovered the grim scene when responding to the two-alarm blaze.
McCarrick will be booked into Solano County Jail shortly, after having been treated for her injuries at John Muir Medical Center in Walnut Creek.