Determining liability in a pedestrian accident depends on the specific circumstances of the incident, and multiple parties can potentially be held responsible. In most cases, liability falls on the driver, especially when the accident is caused by negligent behavior such as distracted driving, speeding, or failing to yield at a crosswalk. Drivers have a legal duty to be alert and exercise reasonable care to avoid hitting pedestrians, particularly in areas where foot traffic is common. If a driver breaches this duty and causes an accident, they are typically held liable for the resulting harm.

However, pedestrians also have responsibilities, and there are situations where a pedestrian may share or bear full liability. For instance, if a pedestrian crosses the street outside of a designated crosswalk, ignores traffic signals, or suddenly steps into the road, their actions could contribute to or cause an accident. In such cases, liability may be shared under comparative fault rules, depending on the jurisdiction.

In some situations, third parties such as municipalities or property owners may be held liable. This can happen if the accident occurred due to poorly maintained roads, lack of signage, inadequate lighting, or other hazardous conditions that created an unsafe environment for both drivers and pedestrians. Ultimately, establishing liability requires a thorough investigation of the facts, often involving witness statements, traffic camera footage, and expert evaluations. 

Each case is unique, and legal guidance can be essential in determining who is legally responsible.