Au pair who had affair with Brendan Banfield describes alleged scheme to kill his wife and another man

CNN, POOL, FAMILY PHOTOS , WUSA, FAIRFAX COUNTY POLICE DEPARTMENT, WJLA, FAMILY PHOTOS / WUSA By Lauren del Valle, CNN (CNN) — The au pair who was having an affair with Brendan Banfield when he allegedly killed his wife and another man in February 2023 told jurors Tuesday about the killings – and the elaborate