Lawsuit leads to revelations about David Copperfield's act

Illusionist David Copperfield, center, appears at the Regional Justice Center in Las Vegas before opening statements in a civil trial on Friday, April 13, 2018. (Michael Quine/Las Vegas Review-Journal via AP)
Illusionist David Copperfield, center, looks on during opening statements in a civil trial at the Regional Justice Center in Las Vegas on Friday, April 13, 2018. (Michael Quine/Las Vegas Review-Journal via AP)
FILE - In this Feb. 18, 2012 file photo, Illusionist David Copperfield arrives at the Keep Memory Alive 16th Annual "Power of Love Gala" honoring Muhammad Ali with his 70th birthday celebration, in Las Vegas. An attorney for a man who says he slipped, fell and injured while he participated in a show of Copperfield's in Las Vegas says the disappearing illusion was "an accident waiting to happen" and put audience participants in danger because of the way it was set up. (AP Photo/Jeff Bottari, file)

Lawsuit leads to revelations about David Copperfield's act

Illusionist David Copperfield, center, appears at the Regional Justice Center in Las Vegas before opening statements in a civil trial on Friday, April 13, 2018. (Michael Quine/Las Vegas Review-Journal via AP)
Illusionist David Copperfield, center, looks on during opening statements in a civil trial at the Regional Justice Center in Las Vegas on Friday, April 13, 2018. (Michael Quine/Las Vegas Review-Journal via AP)
FILE - In this Feb. 18, 2012 file photo, Illusionist David Copperfield arrives at the Keep Memory Alive 16th Annual "Power of Love Gala" honoring Muhammad Ali with his 70th birthday celebration, in Las Vegas. An attorney for a man who says he slipped, fell and injured while he participated in a show of Copperfield's in Las Vegas says the disappearing illusion was "an accident waiting to happen" and put audience participants in danger because of the way it was set up. (AP Photo/Jeff Bottari, file)