Lack of capacity is probably the most used concept in trying to overturn a California Will or Trust.  And while nearly ever Trust or Will contest lawsuit contains an undue influence allegation, undue influence is usually minimized or even ignored altogether at trial.  In this vide, Keith A. Davidson discusses how both concepts can be used to overturn a California Will or Trust.  For those viewing this blog by email subscription, you can click on the title for a link to the video.