California mom, 30, accused of stabbing her three children to death appears in court to plead not guilty to carjacking a truck during her attempted escape Liliana Carrillo, 30, appeared in a Kern County courtroom wearing a blue jail uniform with a cast on her left arm for a hearing that lasted less than a minute She entered the pleas to four charges: two of taking a vehicle without the owner's consent, one of carjacking, and one of attempted carjacking Her bail was set at $2 million and she is scheduled to appear in court again there on May 7 Carrillo's three children were found dead on Saturday by their maternal grandmother in her apartment in the Reseda neighborhood of Los Angeles