*1 Before R IPPLE , R OVNER , and B RENNAN , Circuit Judges . B RENNAN , Circuit Judge . While shopping at a Wal-Mart store, Linda Waldon believes she slipped on a plastic hanger and fell causing her injuries. Under Indiana premises-liability law, a defendant must have actual or constructive knowledge of a condition on the premises that involves an unreasonable risk of harm to an invitee. After discovery, the district court concluded there was no evidence Wal-Mart knew of such a condition and granted it summary judgment. We review this *2 decision, and we consider whether photographs the Waldons rely on to show store conditions have been intentionally al- tered, requiring sanctions against the Waldons’ counsel.
I. On New Year’s Day 2017, Linda Waldon was shopping at the Crawfordsville, Indiana Wal-Mart store. She claims plastic hangers had fallen on the fl oor beneath and around a rack of clothes she was examining. She says she stepped on a hanger, her foot slid, and she fell backward onto the fl oor. As a result, she su ff ered back, neck, and head injuries requiring medical care. Her husband Steve alleges his wife’s injuries caused him to su ff er the loss of consortium and companionship. The Wal- dons brought this action against Wal-Mart in Indiana state court, alleging Wal-Mart failed to provide a safe environment for its shoppers and is liable for their injuries. Wal-Mart timely removed this case to federal court.
During discovery, Wal-Mart employees submi tt ed a ffi da- vits declaring that no Wal-Mart employee was noti ed of any potential hazards on the fl oor, including hangers, where Linda Waldon fell. Wal-Mart instructs its employees to “zone” their work areas—to walk through their departments, visu- ally inspect the fl oor, and pick up and return items to their proper places—before and after breaks and during their *3 3 shifts. One employee averred she visually inspected the cloth- ing racks where Linda Waldon was shopping approximately ve to ten minutes before her fall. That employee did not see any hangers, debris, or other potential slip or trip hazards on the fl oor.
In Linda Waldon’s deposition she conceded she had no ev- idence or personal knowledge of:
how long a hanger was on the fl oor before she fell;
the last time an employee inspected the de- partment and clothing racks before she fell; or
that Wal-Mart knew a hanger was on the fl oor before she fell.
Wal-Mart moved for summary judgment relying on its employees’ a ffi davits and Linda Waldon’s deposition re- sponses (among other evidence). The district court found that Wal-Mart presented evidence it had no actual knowledge of the purportedly dangerous conditions. Contending the Wal- Mart employees lied, the Waldons submi tt ed two photo- graphs allegedly depicting “substantial debris” where Linda Waldon fell. But the district court disregarded the photos be- cause the Waldons failed to show that the conditions in the photos were the same or similar to those on January 1, 2017. Of the two photos the Waldons relied on at the summary judgment stage, one was undated, and the second bore two date stamps of January 12, 2017, eleven days after the fall.
The district court also found that the Waldons had o ff ered no evidence Wal-Mart had constructive knowledge of a haz- ardous condition where Linda Waldon fell. The photographs could not support that inference. And the employee’s state- ment that shortly before the fall she “did not observe any hangers, debris or other potential slip or trip hazards on the fl oor” precluded a reasonable jury from fi nding that Wal-Mart constructively knew a hanger had fallen on the fl oor.
For these reasons, the district court concluded that Linda Waldon’s premises-liability claim failed as a ma tt er of law, and it entered summary judgment for Wal-Mart. The Waldons chose to appeal, did so timely, and this court has ju- risdiction in this case under 28 U.S.C. § 1291.
II.
We review the grant of summary judgment de novo, con-
struing all facts and drawing all inferences in the light most
favorable to the non-moving party.
Austin v. Walgreen Co.
, 885
F.3d 1085, 1087 (7th Cir. 2018). A court is to enter summary
judgment “if the movant shows that there is no genuine dis-
pute as to any material fact and the movant is entitled to judg-
ment as a ma tt er of law.” F ED . R. C IV . P. 56(a). The Supreme
Court instructs that Rule 56 “mandates the entry of summary
judgment … against a party who fails to make a showing suf-
cient to establish the existence of an element essential to that
party’s case, and on which that party will bear the burden of
proof at trial.”
Celotex Corp. v. Catre tt
,
Because this case is before us under diversity jurisdiction,
state substantive law applies,
Austin
,
A.
Linda Waldon’s claim is based on the negligence theory of
premises liability under Indiana law. The rst step is to assess
her status as a visitor: trespasser, licensee, or invitee.
Rhoades
v. Heritage Invs., LLC,
Under Indiana premises-liability law, a landowner owes a
business invitee “a duty to exercise reasonable care for their
protection while they remained on the premises.”
Schulz v.
Kroger Co.
,
A possessor of land is subject to liability for physical harm caused to his invitees by a condi- tion on the land if, but only if, he (a) knows or by the exercise of reasonable care would discover the condition, and should real- ize that it involves an unreasonable risk of harm to such invitees, and
(b) should expect that they will not discover or realize the danger, or will fail to protect them- selves against it, and
(c) fails to exercise reasonable care to protect them against the danger.
Id.
Each of the three elements must be present.
Rogers v. Mar-
tin
,
Wal-Mart submitted evidence that it did not have actual knowledge of the hanger on the floor. The employees work- ing when Linda Waldon fell said under oath that no Wal-Mart employee was aware of the existence of any potential hazards on the floor, including the hanger. Even the Waldons admit Wal-Mart’s employees never received notice from any non- employee of the hanger. And Linda Waldon offered no evi- dence as to how the hanger ended up on the floor before her *7 fall, how long it was there, or whether Wal-Mart knew the hanger was on the floor.
The district court also concluded that Wal-Mart did not
have constructive knowledge of the hanger. Indiana courts
have found constructive knowledge when a condition “has
existed for such a length of time and under such circum-
stances that it would have been discovered in time to have
prevented injury if the storekeeper, his agents or employees
had used ordinary care.”
Schulz
,
Indiana courts consistently grant summary judgment to
landowners when, just before a fall, as in this case, an em-
ployee inspected a location and found no potential hazard.
Schulz
, 963 N.E.2d at 1145 (granting summary judgment in
store’s favor when an employee inspected area five to ten
minutes before alleged fall and did not observe any potential
hazards);
Robinson v. Kroger
,
The Waldons contend the district court incorrectly applied Fed. R. Civ. P. 56(e) when it uncritically accepted the state- ments of the Wal-Mart employees and failed to recognize their credibility issues. The Waldons insist Wal-Mart’s em- ployees should not be believed, including their statements on “zoning” the area of the store where Linda Waldon fell. A fi nder of fact should assess the witnesses’ believability, the Waldons submit. And they question the credibility of the Wal- Mart employees’ a ffi davits given “the substantial debris iden- ti fi able in photos of the scene at the time of Plainti ff ’s injury. … the photos are from January 1, 2017, the date of injury.”
None of the Waldons’ arrows hit their mark, and their re- liance on the photographs, which appear to have been altered on appeal, exposes their counsel to possible sanctions, as dis- cussed below.
Wal-Mart’s evidence entitled it to summary judgment, and
the Waldons’ challenges to the Wal-Mart employees’ credibil-
ity are insu ffi cient to overturn the district court’s decision.
The Waldons o ff er no evidentiary support for their assertion
that the Wal-Mart employees’ a ffi davits were incredible, self-
serving statements that cannot support summary judgment.
See Sears, Roebuck & Co. v. Goldstone & Sudalter
,
A strict liability standard does not apply here; an em- ployee need not be present in each store aisle at all times. Wal- Mart’s zoning policy and procedure addressed potential slip hazards. Because the Waldons cannot show there is a genuine issue of material fact that Wal-Mart knew “or by exercise of reasonable care would discover the condition, and should re- alize that it involves an unreasonable risk of harm to such in- vitees,” Schulz , 963 N.E.2d at 1144 (quoting R ESTATEMENT (S ECOND ) OF T ORTS § 343), their case cannot survive summary judgment. So we affirm the district court's grant of summary judgment to Wal-Mart.
B. As just evaluated, the Waldons’ appeal is not strong. Wal- Mart has moved for sanctions against the Waldons for prose- cuting a frivolous appeal:
If a court of appeals determines that an appeal is frivolous, it may, after a separately filed mo- tion or notice from the court and reasonable op- portunity to respond, award just damages and single or double costs to the appellee.
F ED . R. A PP . P. 38. Wal-Mart included its motion within its brief, not separately, so we do not consider it. See F ED . R. A PP . P. advisory committee’s notes to 1994 amendments (“A *10 statement inserted in a party’s brief that the party moves for sanctions is not sufficient notice.”); Matter of Lisse , 921 F.3d 629, 645 (7th Cir. 2019) (denying request for attorneys’ fees due to failure to present a separately filed motion).
At oral argument, we raised with the parties’ counsel a troubling point: Waldons’ counsel appeared to have altered photographs from the district court record which depict the location of the fall. We ordered the parties’ counsel to file sur- replies addressing whether the photographs had been altered, and if they had, who made the changes and why.
Waldons’ counsel admits the date stamps were deleted when the photos were reproduced in their separate appendix for this court. Counsel places the responsibility for “the differing markings” on a legal assistant who created the ap- pendix and claims that when the photos were scanned in their office the date stamp disappeared. But legal ethical rules im- pose broad supervisory responsibilities on attorneys over their staff, and prohibit lawyers from disavowing responsibil- ity for an assistant’s conduct. See I ND . R ULES OF P ROF ’ L C ONDUCT 5.3; D. Richmond, Watching Over, Watching Out: Lawyers’ Responsibilities for Nonlawyer Assistants , 61 K ANSAS L. R EV . 441, 442 (2012).
Wal-Mart does not buy Waldons’ counsel’s account and provides persuasive evidence that the photographs were in- tentionally altered. Wal-Mart points out several obvious dif- ferences between the photos before the district court and those reproduced in the appellate appendix. One photo was *11 11 cropped to remove entirely the January 12, 2017 date stamps. [7] In a 248-page separate appellate appendix, the pages with the altered photographs are the only two with handwritten page and exhibit numbers and without the district court’s filing in- formation across the top of the page. The explanation offered by Waldons’ counsel for the alterations of the photos lacks credibility.
Even more distressing is Waldons’ counsel’s representa- tions to this court about these photographs. The Waldons contend the photos are their “best evidence” of actual and constructive notice. [8] In the Waldons’ appellate brief their counsel repeatedly says the photos are from the date of her injuries. [9] And at least twice at oral argument Waldons’ coun- sel misrepresented [10] that the photographs were taken the day of the incident. [11] His untruthful statements to this court in *12 writing and at oral argument about when the photographs were taken and that they depict the fall location on January 1, 2017 trouble us considerably, including because the Waldons rely so heavily on the photos in this appeal.
After review of the entire record, including the parties’ sur-replies, we conclude Waldon’s counsel intentionally al- tered the photographs previously submitted in the district court record and replaced them with copies of the photos without date stamps, as well as misrepresented to the court that these photographs were taken on and depict the fall site at the Wal-Mart on January 1, 2017.
This court may discipline an attorney: for conduct unbecoming a member of the bar or for failure to comply with any court rule. First, however, the court must afford the attorney rea- sonable notice, an opportunity to show cause to the contrary, and, if requested, a hearing.
F ED . R. A PP . P. 46(c). “Conduct unbecoming a member of the
bar” under this rule has “been understood to involve signifi-
cant elements of aggravation, such as deliberately misleading
the court or displaying egregious misjudgment.”
In re
Lightfoot
,
We order Waldons’ counsel, James E. Ayers, to show cause within 14 days of the date of this decision why he should not be sanctioned under Rule 46 of the Federal Rules of Appellate Procedure for altering the photographs and misrepresenting the record to this court. Additionally, after considering Waldons’ counsel’s response, we will decide whether to forward a copy of this opinion to the Indiana Supreme Court Disciplinary Commission for it to consider whether to institute disciplinary proceedings against him.
A FFIRMED WITH O RDER TO S HOW C AUSE
Notes
[1] Wal-Mart removed the case under 28 U.S.C. § 1441(b)(1). The district court had diversity subject ma tt er jurisdiction under 28 U.S.C. § 1332, as the Waldons are Indiana citizens, Wal-Mart Stores, Inc. is a Delaware cor- poration with its principal place of business in Arkansas, and the amount in controversy exceeds $75,000 exclusive of interest and costs as to each Waldon individually.
[2] The photographs are located at district court Docket Entry 35-2 and 35-3.
[3] Because Steve Waldon’s loss of consortium claim derives from his wife’s personal injury claim, the district court also granted Wal-Mart sum- mary judgment on his claim.
[4] In
Burrell
the Indiana Supreme Court examined premises-liability
law generally, and how Indiana courts have pronounced a landowner’s
duties to guests. It adopted Restatement (Second) of Torts § 343 as the
“best definition” of the landowner-to-invitee duty,
[5] Br. of Plaintiffs-Appellants, Linda Waldon and Steve Waldon 15, ECF No. 20.
[6] Sur-Rep. Br. of Defendant-Appellee Wal-Mart Stores, Inc., ECF No. 35-1, compare Ex. 1 with Ex. 2.
[7] Id .
[8] Oral Argument at approximately 4:30.
[9] Br. of Plaintiffs-Appellants Linda Waldon and Steve Waldon, ECF No. 20 p. 13 (“[T]he floor was littered by fallen merchandise under and around the adjoining racks as shown by the Walmart photograph .”) (empha- sis added); p. 15 (“[T]he substantial debris identifiable in photos of the scene at the time of Plaintiff’s injury. And while the photos are from January 1, 2017, the date of injury .”) (emphasis added); p. 18 (“Constructive notice is clearly established when photographs are observed. This mess must have collected for more than 15 minutes before her fall and the fact that Wal-Mart can have and produce this photo and still deny accumulating dropped bits of lingerie and plastic hangers is incredible.”)
[10] Oral Argument at 5:08-8:05, especially 5:33-5:40 and 6:25-6:30.
[11] Even after Wal-Mart’s counsel and this court questioned the timing and authenticity of the photos, in sur-reply Waldons’ counsel states the
