FORT LAUDERDALE, Fla. (AP) — Prosecutors charging New England Patriots owner Robert Kraft with twice buying sex from massage parlor prostitutes will attempt to save their case this week by arguing to an appeals court that his rights weren’t violated when police secretly video-recorded him in the act.

Prosecutors will tell the Florida Fourth District Court of Appeal during an online hearing Tuesday that a county judge erred when he invalidated the January 2019 search warrant allowing police to install secret cameras at Orchids of Asia spa as part of an alleged sex trafficking investigation.

The judge said the warrant didn’t sufficiently protect the privacy of innocent customers who received legal massages, and he barred the videos’ use at trial as well as testimony about what they showed. If the ruling stands, it will deal a fatal blow to the prosecution’s case.