Casey Anthony’s legal team has accused her ex-fiancé of trying to cash in by touting a book detailing his relationship with the Florida mother. Jesse Grund, who was engaged to the 25-year-old until he found out she had allegedly lied about Caylee being his child, has been touring publishers with a proposal to reveal details of their relationship. But lawyers for Anthony, who has so far failed to make a payday from her notoriety, have said he is trying to make money from his former girlfriend.