November 29, 2021 7:54 pm Missing Mother, Heidi Planck, Believed Dead Investigators were searching through a landfill near Castaic. Eric Leonard reports for the NBC4 News on Monday, Nov. 29, 2021. US & World Videos 4:34 Aerial view: LAPD responds to pro-Palestine protest at USC 9:30 Tensions rise at USC as pro-Palestine protesters clash with police 2:51 Couples accuse IVF clinic of implanting ‘dead' embryos 2:59 Daughter of woman killed on Metro train speaks out 2:03 Tattoo parlor in Altadena offers calmer experience