Revenue and Taxation Code § 3964
CHAPTER 10. Rights of Purchaser of Tax-Deeded Property, or Any Other Person Claiming Through Him, to Bring Action to Determine Adverse Claims to or Clouds Upon Tax-Deeded Property Purchased From the State
If the court determines that any of the defendants have any right, title, interest, lien or estate in or to the parcel of property involved, the court shall render its decree establishing these rights and may order the sale of the property or the partition thereof.