ABC World News Tonight with David Muir

Alaska's Senate race sparks investigations as Trump campaigns in South Carolina. In Alaska, the governor launched an investigation into reports Democratic Senate candidate Mary Peltola's campaign tried to confuse voters. ABC News' Jonathan Karl reports. Top US general fired ahead of Trump's plans to resume strikes on Iran. Sec. Pete Hegseth has fired a top general at the Pentagon for claiming he leaked classified information about the wars in Iran and Ukraine to journalists. ABC News' Rachel Scott reports. As the death toll rises from the horrific train collision in Spain, an American couple who was on board is now speaking out, recounting the moments they rushed to help the injured. ABC News' Marcus Moore reports. Cruise cancels global trip over rising fuel costs, strands 200 passengers in Cambodia. Some passengers sold their home to live on the cruise ship full-time. ABC News' Whit Jonhson reports. 2 Colorado college students found dead after going missing while hiking: Police. The pair went missing while on a hike in Colorado. Authorities say foul play is not suspected. While conducting a field sobriety test on an alleged impaired driver in Ohio, state troopers were nearly struck by a second alleged impaired driver, smashing into the back of their patrol car. Remembering Patrick Stewart in his own words. As tributes pour in for Sir Patrick Stewart, World News Tonight remembers his interview with Diane Sawyer – sharing how theater became his safe space and his home. David Muir looks back at the life and legendary career of Sir Patrick Stewart. The legendary actor, known for his roles in "Star Trek," "X-Men," and more, has died at 86 following a "brief" battle with Alzheimer's disease and Lewy body dementia. 

After abruptly canceling his weekend rallies in Kansas and Iowa, Pres. Trump has suddenly reversed his course – putting both back on the schedule. ABC News' Jonathan Karl reports. New body camera video appears to show an ICE agent drive his SUV into an undocumented immigrant from Mexico, causing severe injuries. Prosecutors charged the officer with aggravated assault. ABC News' Pierre Thomas reports. Eyewitness video shows the moment a disabled car suddenly burst into flames on a roadside in Moreno Valley. Two officers suffered minor burns, but are expected to be OK. David Muir shares the MOMbies' annual Halloween dance for breast cancer. This year, they've raised $1.4 million, with World News Tonight viewers contributing over $250,000 on Halloween in years past alone.

Abdul El-Sayed's primary rival Haley Stevens broke party ranks and endorsed Republican Mike Rodgers in the tightly contested Michigan Senate race. ABC News' Steven Portnoy reports. A federal judge tossed the Justice Department's lawsuit seeking to block certification of the election results in the hotly contested Alaska Senate race. ABC News' Trevor Ault reports. All eyes are on the Senate as Democrats seek to compete in deeply red states. ABC News' Rachel Scott breaks down the races to watch in battleground states. Heavy rain and dangerous flash flooding is slamming the Southwest, with evacuations already underway. ABC News' Melissa Adan reports. A new image captured during an ICE operation in North Hollywood appears to show a masked federal agent shoving a bystander into the bushes and pointing a gun inches away from his face. ABC News' Alex Presha reports. Acclaimed movie director Michael Mann accidentally shot himself in the leg at a Los Angeles gun range over the weekend. ABC News' Perry Russom reports. Surveillance videos show people running after shots rang out in a crowded stretch of downtown Newark, Delaware, leaving six injured. Sweden's Andreas Almgren won his first men's NYC marathon, and Kenya's Shelia Chepkirui won her second NYC marathon. The company Once Upon a Farm recalled its organic tractor wheels-shaped soft-baked bars after the FDA said the bars could be a potentially deadly choking hazard. Marathon moms take on NYC marathon for childhood cancer research. Sherry, Laura and Sheena have been preparing for the past year to run the NYC marathon, but their friendship began on a road none of them expected to travel. ABC News' Linsey Davis reports.