A former elementary school teacher pleaded guilty today to federal criminal charges for sexually exploiting his 15-year-old former student by producing pornographic images of her. Sean David Sigler, 55, of Burbank, pleaded guilty to two felony counts of production of child pornography. Sigler, whom a federal grand jury indicted in May 2018, previously taught fifth-grade … Continue reading Burbank teacher Sean Sigler pleads guilty to pornographic teen images