The third week of Sean ‘Diddy' Combs' criminal trial wrapped up with his former personal assistant back on the stand. Combs' lawyers cross examined her and showed the jury positive posts she made about the music mogul. NBC News' Chloe Melas reports. President Trump praised Elon Musk, who is leaving DOGE after his 130-day appointment as a special government employee comes to an end. And President Trump touted a Supreme Court victory in his deportation efforts. NBC News' Gabe Gutierrez reports. From Minnesota to Michigan, 22 million people in the midwest are under air quality alerts because of wildfires raging in Canada. Experts say children, older adults and people with heart and lung conditions are at the greatest risk. NBC News' Adrienne Broaddus reports. Lester Holt signs off after 10 years on Nightly News; and more on tonight's broadcast.

45-year-old Mohamed Soliman is facing hate crime and attempted murder charges after officials say he directed Molotov cocktails and a makeshift flamethrower at people gathered for a pro-Israel rally in Colorado. Investigators say Soliman planned the targeted attack for a year and that he told them in an interview that he "wanted them all to die" and "had no regrets." NBC News' Morgan Chesky reports. A former assistant to Sean ‘Diddy' Combs, who testified using the pseudonym Mia, was cross examined by Combs' lawyers for a second day. She was asked about complimentary text messages to Combs, and why she never told anyone that he sexually assaulted her until 2024. NBC News' Chloe Melas reports. A covert Ukrainian drone operation struck 41 Russian jets on military bases inside Russia, according to Ukrainian officials. They describe the operation which included releasing drones by remote control from trucks outside the military bases. Russia is calling the operation terrorism. NBC News' Keir Simmons reports. Top Trump aide Stephen Miller set a quote of 3,000 undocumented migrant arrests per day, in a meeting with ICE officials, according to two people who spoke with attendees. It comes as protestors confronted ICE agents during an immigration enforcement operation at a restaurant in San Diego. NBC News' Liz Kreutz reports. In Italy, the Mount Etna volcano erupted sending tourists scrambling for safety. Smoke shot up more than 20,000 feet in the air. It's the most powerful eruption Sicily has seen in a decade. Today tours up the mountain were halted. NBC News' Molly Hunter has more. In our new series "The Cost of Denial," NBC News' Anne Thompson reports on the young man who went to refill his asthma inhaler only to find it unaffordable because it was no longer covered by his insurance. He left the pharmacy with an emergency inhaler that his father says was found empty by his bed. There's good news tonight, after a school nurse in Utah helped a grandfather who fell down a 20-foot waterfall at a Utah Canyon. Ashley Anderson detailed how she jumped into action as emergency rescuers rushed the conscious man to safety. NBC News' Rehema Ellis has the story.