A Carlsbad, California, mother of three was struck and killed during a family walk near the beach Tuesday night by a suspected drunk driver who fled the scene, a driver prosecutors say already had a DUI conviction on his record.

Vanessa Wheyland was found in the roadway near the intersection of Redwood Avenue and Carlsbad Boulevard, close to Tamarack Beach, just before 8 p.m. with major injuries. Paramedics rushed her to a local hospital, where she was pronounced dead. The driver, 26-year-old Fernando Saldana of Escondido, had already fled, the New York Post reported.

He did not get far. Carlsbad police tracked Saldana to a location just over a mile from the crash site using evidence left at the scene, tips from community members, and automated license plate readers. Officers arrested him and booked him into the Vista Detention Facility.

Wheyland was a San Diego State University graduate and the CEO of Wheyland Electric, a prominent electrical contracting company serving Carlsbad and the greater San Diego area. Friends said she had been on a family walk at the time of the crash. She left behind a husband and three children.

Saldana faces second-degree murder under California's Watson doctrine

Prosecutors did not treat this as a routine vehicular manslaughter case. Because Saldana carried a prior DUI conviction, they charged him with second-degree murder under California's "Watson Murder" doctrine, a legal framework that treats a DUI-related killing as murder when the driver has previously been convicted of drunk driving and was formally warned that driving under the influence can kill.

Saldana also faces charges of leaving the scene of a collision resulting in injury or death, driving under the influence causing injury or death, and gross vehicular manslaughter. He is set to appear before a judge Friday.

The Watson doctrine exists precisely for cases like this one. California law holds that a driver who has already been convicted of DUI, and who received the standard court admonishment that future drunk driving resulting in death can be prosecuted as murder, cannot claim ignorance of the risk. Saldana had that conviction. He got behind the wheel anyway. A mother of three is dead.

Carlsbad police have not released information regarding Saldana's citizenship status.

Friends mourn Wheyland as 'an incredible mother'

Nicole Check, who organized a GoFundMe campaign for Wheyland's family, described the loss in stark terms.

"Last night, Vanessa was tragically struck and killed by a driver, leaving behind her loving husband and three children."

Check called Wheyland a woman whose family defined her life.

"Vanessa was a devoted wife, an incredible mother, and a cherished friend whose love and presence touched so many people. Her family was her entire world, and this devastating loss has left everyone who loved her heartbroken."

A memorial has been set up at Tamarack Beach, steps from where Wheyland was struck. A vigil is planned for Thursday night at the same location. The community response has been immediate, grief mixed with anger over a death that did not have to happen.

Wheyland's death is not the first fatal crash along that stretch of road. Neighbors told NBC 7 they have seen several crashes along the roadway, including fatal ones. The combination of a dangerous road and a repeat DUI offender behind the wheel made Tuesday night's outcome grimly predictable. Cases like this one, where Americans are killed by individuals the system had already flagged, raise the same painful question every time: why was this person in a position to do harm again?

A prior conviction that should have meant something

Saldana's prior DUI conviction is the detail that turns this case from a tragedy into an indictment of the system's follow-through. The date of that earlier conviction has not been disclosed. Neither has Saldana's blood alcohol level at the time of Tuesday's crash, nor the type of vehicle he was driving. Those facts will matter at trial. But the central fact is already established: Saldana had been convicted before, warned before, and put back on the road.

One Instagram user captured the frustration plainly: "So sad, CA needs tougher deterrents and stronger laws." That sentiment is not confined to social media. Across the country, families have been left to absorb the consequences of repeat offenders whom courts processed and released. The killing of a Pennsylvania state trooper by a man who had refused a deportation order provoked the same outrage, a life lost because the system failed to act on warnings it already had.

Whether the problem is lenient sentencing, inadequate monitoring of repeat DUI offenders, or a broader cultural unwillingness to impose real consequences, the pattern is the same. Someone gets a second chance. Someone else pays for it with their life.

Wheyland's three children will grow up without their mother. Her husband lost his wife on what was supposed to be an ordinary Tuesday evening walk near the beach. The GoFundMe campaign is raising money so the family can focus on grieving rather than finances, a small mercy in the face of a loss that no amount of money can repair.

Meanwhile, families across the country continue to grapple with a justice system that too often fails to protect the innocent from known dangers. The case of a pro-life father who won a settlement after a heavy-handed federal raid on his home showed the government's willingness to deploy force against law-abiding citizens, yet repeat drunk drivers cycle through the courts and back onto the road.

Saldana sits in the Vista Detention Facility awaiting his court appearance. The charges he faces are serious. If the Watson Murder charge holds, he could face 15 years to life in state prison. That is the law working as intended, after the fact.

The question Vanessa Wheyland's family deserves an answer to is simpler and harder: why did it take a mother's death to make the system treat a repeat drunk driver like the threat he already was?