Southland Transportation Company (Southland) appeals from the North Carolina Industrial Commission’s (Commission) award of workers’ compensation benefits to the decedent Luis Roman (Roman), Mayra E. Roman, Isid E. Roman, Noemi E. Roman, Oscar A. Roman, and Jessica C. Roman (collectively, Plaintiffs).
Roman began working as a long distance truck driver for Southland in January of 1994. Pursuant to his employment, he was given Southland’s “Driver’s Handbook and Safety Manual” (Handbook), which states, in pertinent part:
Your job, as a driver, depends upon good public relations, as does the future of your company and the trucking industry. . . .
Of all involved in the trucking industry, you are in the most strategic spot. You are where the public is. You must meet them on the streets and highways. You drive through their towns, by their homes and businesses. . . . Our job is to do things that will help them like us better. Surely, vehicle operation with an absolute minimum of contacts with the public through accidents is of the utmost importance.
A driver involved in an accident was instructed to “be unfailingly courteous to those involved in the accident, the police and other authorities at the scene, to witnesses and bystanders with whom he may come into contact”; and to “[b]e polite at the accident scene.”
On 7 April 1994, Roman was en route to Rocky Mount, North Carolina to make a delivery for Southland. Roman stopped to refuel his truck at the Flying J Truckstop (Flying J) in Gary, Indiana. The Flying J was an “authorized” truck stop; however, Southland had “no specific arrangements with [the Flying J].” Southland drivers could purchase fuel from Flying J stations if they chose to do so. Just after midnight, while Roman was inside the Flying J, various witnesses observed Robert Bankston (Bankston) reach across the Flying J counter into an open cash register drawer, remove a handful of cash, and run to his automobile in the Flying J parking lot. The register operator screamed for help as Bankston took the money and ran outside. Roman and another truck driver ran after Bankston and began “pulling and yanking on the steering wheel” of Bankston’s moving automobile as he accelerated. As a result, Bankston’s vehicle began *573making erratic circles in the Flying J parking lot. Roman was fatally wounded when Flying J security guards fired at Bankston’s automobile. Bankston was apprehended by the security guards and other individuals shortly thereafter.
Southland denied the workers’ compensation claim filed by Roman’s estate. The Commission reviewed the claim without taking live testimony; instead, the Commission based its decision on stipulations, admissions, document production, and answers to interrogatories. The Commission found that “Roman had been dispatched to pick up a load of furniture ... in Chicago, Illinois, and was en route to . . . Rocky Mount, North Carolina” when his injury occurred. The Commission further found that Roman had stopped to refuel at the Flying J, an authorized truck stop in Gary, Indiana, and that Roman and another truck driver had assisted in apprehending a robber who had attempted to steal cash from the Flying J. Finally, the Commission found that Roman “was shot and killed by one of the security guards while he was positioned inside the window of the [robber’s automobile].” Based on these and other findings, the Commission concluded:
1. . . . Roman sustained a compensable injury by accident arising out of and in the course of his employment with [Southland] when he was mistakenly shot and killed by a security employee of the [Flying J] while he was responding to [a Flying J] employee’s request for assistance in pursuing a fugitive who had robbed the [Flying J], . . .
2. Where the duties of his employment place an employee in a position increasing his risk of being in harm’s way, the employee’s injury or death ... is compensable ....
3. Where an employee is injured while engaged in the performance of some duty incident to his employment while acting in the course of his employment for the benefit of his employer as well as for the benefit of any third party, the employee’s resulting injury or death is compensable ....
4. Where a truck driver takes his employer’s vehicle on a long distance assignment and in the course of his employment encounters an emergency situation to which he responds, for the benefit of his employer who had encouraged him to assist members of the public in need of assistance, . . . the employee’s resulting injury/death is compensable ....
*574The Commission accordingly awarded workers’ compensation benefits to Plaintiffs.
The dispositive issue is whether Roman’s injuries arose out of his employment.
“Arising out of employment,” in the context of our Workers’ Compensation Act (Act), N.C.G.S. ch. 97 (1991 & Supp. 1997), refers to “the origin or cause of the accidental injury.” Roberts v. Burlington Industries, 321 N.C. 350, 354, 364 S.E.2d 417, 420 (1988) (noting that whether an injury arises out of the employment is a mixed question of law and fact). An employee’s injury which occurs while acting for the benefit of a third person arises out of the employment if: (1) the act appreciably benefits the employer, Roberts, 321 N.C. at 355, 364 S.E.2d at 421; (2) the accident occurs while the employee and a third party are exchanging “reciprocal courtesies and assistance” for the benefit of the employer, Guest v. Iron & Metal Co., 241 N.C. 448, 453, 85 S.E.2d 596, 600 (1955); see also Roberts, 321 N.C. at 356, 364 S.E.2d at 422 (noting that “[t]he exchange of reciprocal assistance was the key to the holding in Guest”'); (3) the employee has reasonable grounds to believe that the act is incidental to the employment, Guest, 241 N.C. at 452, 85 S.E.2d at 599; or (4) the employment places the employee at an increased risk of injury than that to which the general public is exposed outside of the employment, Roberts, 321 N.C. at 358, 364 S.E.2d at 422-23.1
Appreciable Benefit Test
Applying the appreciable benefit test, this Court has held that an accident which occurs while an employee is offering aid to a third party which “reasonably tends” to retain the employer’s business and to promote consummation of specific new business arises out of the employment. Lewis v. Insurance Co., 20 N.C. App. 247, 250-51, 201 S.E.2d 228, 230-31 (1973) (holding that injury arose out of employment where an insurance agent was injured when he stopped by the side of the road to assist one of the policyholders in his assigned territory whose vehicle had run out of gas). Where an employee’s aid to a third party is “prompted purely by humanitarian concern, . . . [how*575ever, there is] no conceivable quid pro quo of possible benefit to the employer” and the act does not arise out of the employment. Roberts, 321 N.C. at 356-57, 364 S.E.2d at 422 (holding that injury did not arise out of employment where an employee returning home from a business trip was injured when he stopped by the side of the road to help an unknown injured pedestrian).
In this case, Southland received no appreciable benefit from Roman’s courageous act. There is no evidence in the record of any benefit Southland may have received as a result of Roman’s attempt to apprehend a criminal. Although Southland’s Handbook suggests that drivers can influence the public’s perception of the truck driving industry by behaving in a “courteous” manner, there is absolutely no evidence in the record of any improvement in the public’s perception of trucking in general or of Southland in particular as a result of Roman’s acts. While the incident presumably was reported by the news media, this alone is not evidence of an appreciable benefit to Southland. See Roberts, 321 N.C. at 355-56, 364 S.E.2d at 421 (newspaper articles relating the events surrounding the incident are not evidence of an appreciable benefit to the employer through increased good will).
Reciprocal Exchange of Assistance Test
The reciprocal exchange of assistance test is similar in nature to the appreciable benefits test, because it too entails a benefit to the employer. See Guest, 241 N.C. at 453, 85 S.E.2d at 600 (holding that injury arose out of employment where employee was sent by his employer to change a flat tire and, while receiving free air for the tire from a service station operator, helped push a stalled vehicle away from the station pumps at the operator’s request and was struck by a moving vehicle). “[W]hen at the time and place of injury mutual aid is being exchanged between the employee [on behalf of the employer] and [a third party], . . . the aid received and the aid given are so closely interwoven that an injury to the employee under such circumstances must be held connected with and incidental to his employment.” Id. In such cases, the employee has “reasonable grounds to apprehend that his refusal to render the assistance requested of him might well . . . result]] in like refusal by the [third party]” to render the gratuitous benefit to his employer. Id.
In this case, Southland and the Flying J were not engaged in a gratuitous reciprocal exchange of assistance when the injury occurred. Roman was not receiving any free benefit from the Flying J for which *576he might feel obligated to render assistance to the Flying J on Southland’s behalf. Any benefit to be received (i.e., fuel) was not gratuitous; the Flying J would be adequately compensated with either cash or credit. The required compensation was not ambiguous, but was a predetermined amount. Roman could not reasonably have believed that his refusal to apprehend a criminal for the Flying J would result in the Flying J’s refusal to supply fuel to Southland.
Incidental to Employment Test
To arise out óf the employment, “an injury must come from a risk which might have been contemplated by a reasonable person familiar with the whole situation as incidental to the service when he entered the employment. ... It must be incidental to the character of the master and servant.” Forsythe v. Inco, 95 N.C. App. 742, 744, 384 S.E.2d 30, 31 (1989). “Incidental to,” as used in this context, may be defined as “[s]omething contingent on or related to” actual employment duties. See American Heritage College Dictionary 686 (3d ed. 1993).
In this case, Roman could not reasonably have believed that helping the Flying J apprehend a criminal was incidental to his employment with Southland. Southland’s Handbook required its drivers to improve the public’s perception of the trucking industry through the avoidance of preventable vehicular accidents and through courteous behavior. The Handbook’s emphasis is on the conduct of Southland’s employees while they are driving their trucks on the highway with other motorists. In any event, it would be unreasonable for Southland’s employees to interpret the requirement to be courteous to include the apprehension of criminals. Southland hired Roman to drive a truck in a safe and courteous manner. The apprehension of criminals is unrelated to courteous truck driving, and accordingly, was not incidental to Roman’s employment.
Increased Risk Test
Application of the increased risk test requires a showing that the employment placed the employee at a greater risk of injury than that to which the general public is exposed. Minter v. Osborne Company, 127 N.C. App. 134, 137, 487 S.E.2d 835, 837, disc. review denied, 347 N.C. 401, 494 S.E.2d 415 (1997); Culpepper v. Fairfield Sapphire Valley, 93 N.C. App. 242, 248, 377 S.E.2d 777, 781 (noting that the injury must be one to which the employee would not have been equally exposed apart from the employment), aff’d per curiam, 325 N.C. 702, 386 S.E.2d 174 (1989). The injury arises out of the employ*577ment “if a risk to which the employee was exposed because of the nature of the employment was a contributing proximate cause of the injury.” Roberts, 321 N.C. at 358, 364 S.E.2d at 423. “If the risk is one to which all others in the neighborhood are subject, as distinguished from a hazard peculiar to the employee’s work, injury resulting therefrom is not compensable.” Guest, 241 N.C. at 453, 85 S.E.2d at 600-01.
In this case, the Commission concluded that Roman’s employment with Southland put him at an increased risk for suffering injury while attempting to apprehend a criminal. There is, however, simply no evidence in the record to support this conclusion. See Moore v. Davis Auto Service, 118 N.C. App. 624, 627, 456 S.E.2d 847, 850 (1995) (noting that competent evidence must support the Commission’s findings of fact, which, in turn, must support its conclusions of law). Roman was not required to stop at the Flying J, but chose to stop there because it was along his route. Roman was at no greater risk of danger from criminal activity due to the necessity of stopping to refuel than is the general public outside of his employment. “[Roman’s] decision to render aid created the danger; the risk was not a hazard of the journey.” Roberts, 321 N.C. at 359, 364 S.E.2d at 423.
The injuries Roman received while risking his own life to apprehend a criminal at the Flying J did not arise out of his employment with Southland. Accordingly, Roman cannot be compensated under the Act, because “[t]o grant compensation here would effectively remove the ‘arising out of the employment’ requirement from the Act.” Roberts, 321 N.C. at 360, 364 S.E.2d at 424. Roman’s courageous behavior is commendable, and any party who negligently or criminally contributed to his injuries should be held accountable; his employer, however, may not be held accountable under the Act.
Reversed.
Judge MARTIN, Mark D., concurs. Judge TIMMONS-GOODSON dissents.. We note that our Supreme Court has specifically refused to apply the “positional risk” test as another alternative ground for showing that an injury arose out of the employment under facts similar to this case. Roberts, 321 N.C. at 358, 364 S.E.2d at 423 (noting that under the positional risk test, an injury arises out of the employment if it would not have occurred but for the fact that the conditions and obligations of employment placed the employee in the position to be injured).