Au pair who had affair with married man testifies at his double murder trial

Testimony continues in the trial of Brendan Banfield, who is accused of plotting a double murder with his family's au pair - a woman he was secretly having an affair with. On Wednesday, the au pair, who is the prosecution's key witness, faced hours of intense cross-examination. Jericka Duncan reports.

source https://www.cbsnews.com/video/au-pair-who-had-affair-with-married-man-testifies-at-his-double-murder-trial/