FILE - In a Wednesday, Nov. 28, 2012 file photo, millionaire artist Stanley Marsh 3 is booked into the Potter County, Texas, Detention Center. Special prosecutor Matt Powell on Wednesday, April 10, 2013, will present evidence to a Texas Panhandle grand jury in sex assault cases against Marsh 3. The 75-year-old artist is accused of molesting a 15-year-old boy and a 16-year-old boy in 2010. Marsh 3, is best known for his "Cadillac Ranch" art display along an interstate in the Texas Panhandle. (AP Photo/Amarillo Globe-News, Michael Schumacher, File) MANDATORY CREDIT; MAGS OUT; TV OUT
Stanley Marsh 3, an eccentric millionaire artist who faces criminal charges alleging he sexually abused six teens, has been sued by a man accusing him of molestation in 2008.
The lawsuit filed Thursday in Potter County alleges Marsh sexually abused the man when he was 16 and paid him $500 to sign a confidentiality agreement at 18.
In February, Marsh settled lawsuits from 10 teenagers who alleged he paid them for sex acts.
Last month, Marsh was indicted on charges of sexual assault of a child and sexual performance by a child and two counts of indecency with a child.
If convicted, the 75-year-old Marsh faces up to 20 years in prison. His attorneys deny the allegations.
Marsh is best known for the "Cadillac Ranch" along Interstate 40 near Amarillo.