Opinion by
In these consolidated petitions for writ of mandamus, we determine whether the trial court abused its discretion by ordering production of unredacted engineering reports prepared for the relators, United Services Automobile Association, State Farm Fire and Casualty Company, and State Farm Lloyds (the Insurance Companies), who are not parties to the underlying lawsuit. Because the discovery orders are impermissibly overbroad, we conditionally grant the petitions.
FACTUAL AND PROCEDURAL BACKGROUND
Julio and Clarа Cardenas filed suit against Liberty Mutual Insurance Company seeking compensation for Liberty Mutual’s failure to pay the Cardenases’ insurance claim for foundatiоn damage. The Cardenases also sued G.E. Reaves Engineering, Inc. (Reaves) and Tana M. Kou-delka, 2 the engineers hired by Liberty Mutual to investigate the claim. The Cardenases alleged the engineers conspired with Liberty Mutual to “low-ball” the amount of the claim.
The engineers filed a motion for summary judgment, asserting: (1) they owed no duty to the Cardenases as a matter of law; and (2) there is no evidence to support certain elements of the Cardenases’ claims. The engineers also filed a сounterclaim against the Cardenases and their counsel for filing a frivolous claim. 3 Without specifying its reasons, the trial court granted the engineers’ summary judgment, and the Cardenases settled with Liberty Mutual.
As part of their defense to the counterclaim, the Cardenases noticed Gaylord Reaves’ deposition, including a subpoena duces tecum requesting production of “engineering reports prepared by [Reaves] for insurance companies on foundation claims involving plumbing leаks” and “the last 250 reports ... on foundation claims involving plumbing leaks for any insurance company.” Under court order, Reaves provided the reports with personаl infor *115 mation of the insureds redacted. 4 The Cardenases filed a motion to compel unre-dacted reports, and Reaves then entered a Rule 11 agreement to produce unredaсted reports, with the provision that the Insurance Companies would be given notice and an opportunity to object.
At the hearing on the Insurance Compаnies’ motions for protective order, the Cardenases argued they needed personal information about the insureds to question those individuals about their clаims and obtain factual support for the allegation the engineers regularly produce results-oriented reports in a conspiracy with insurance comрanies to underestimate and deny foundation claims. The trial court denied the motions for protective order, stating the Cardenases and their attorneys were entitled to defend themselves against the engineers’ counterclaim for frivolous lawsuit. On petition for mandamus, the Insurance Companies assert the trial court аbused its discretion in denying the protective orders because the information sought is irrelevant and unnecessarily invasive of the privacy of the non-party insureds.
DISCUSSION
A Scope and Standard of Review
Tо be entitled to mandamus relief, the relator must show the trial court abused its discretion and the relator has no adequate remedy at law.
Walker v. Packer,
B. Privacy
Texas recognizes a right of privacy defined as “the right of an individual to be left alone, to live a life of seclusion, to be free from unwarranted publicity.”
Billings v. Atkinson,
*116 C. Relevance
The Cardenases may not be sanctioned under Rule 13 unless the trial court finds their lawsuit against the engineers was: (1) groundless and brought in bad faith, or (2) groundless and brought for the purpose of harassment. Tex. Rule Civ. P. 13;
Skepnek v. Mynatt,
Engineering reports prepared for the non-рarty Insurance Companies shed no light on whether, at the time of filing suit, the Cardenases had a legal basis for their conspiracy claim against Liberty Mutual or a goоd faith argument for the extension, modification, or reversal of existing law.
See Skepnek,
Additionally, the Cardenases have not shown that documents implicating a conspiracy between the engineers and the non-party Insurance Companies are relevant to the claim that the engineers cоnspired with Liberty Mutual in this case. This is not a class action lawsuit or a conspiracy claim against multiple insurance companies. Our courts have emphasizеd that discovery may not be used as a “fishing expedition.”
In re Xeller,
CONCLUSION
Because we conclude the trial court’s orders that G.E. Reaves Engineering, Inc. produce unredacted engineering reports аre impermissibly overbroad, we conditionally grant the petitions for writ of mandamus to allow the trial court to vacate its orders in accordance with this opinion. The writs will issue if, within twenty days of this order, the trial court does not vacate its orders of August 17, August 20, and August 21, 2001, denying the relators’ motions for protective order and requiring G.E. Reaves Engineering, Inc. to produce *117 unredacted reports prepared for the rela-tors, United Services Automobile Association, State Farm Fire and Casualty Comрany, and State Farm Lloyds.
Notes
. Reaves and Koudelka are referred to hereafter collectively as "the engineers."
. The counterclaim is based on Tex. Bus. & Com.Code Ann. §§ 17.41, et seq. (Vernon Supp. 2002) andTEX.R. Civ. P. 13.
. Reaves redacted information suсh as the name, address, phone number, and policy number of the insureds.
. Because we hold the trial court's orders are overbroad, we need not reach the Insurance Companies’ issues regarding proprietary information or the application of the consulting expert privilege.
