The estranged husband of Jennifer Dulos, the missing Connecticut mother of five, was arrested and charged with murder and kidnapping Tuesday. Fotis Dulos is expected to be arraigned Wednesday. Two other people also were arrested in connection with Jennifer’s death. Mola Lenghi reports on what we know about the arrests. Source

A look back at what we’ve been covering on “CBS This Morning.” Source

Since 2018, the Time’s Up Legal Defense Fund has raised $24 million. It pairs alleged work sexual harassment victims with its team of more than 700 lawyers and helps pay their legal fees. So far, the group said it has linked an estimated 4,000 people with attorneys. Jericka Duncan spoke with one recipient of that help, who said she quit her job at McDonald’s after being harassed. Source

Officials say all 176 people who were on board a Ukrainian plane are dead after it crashed in Tehran, just hours after Iran attacked two U.S. military bases in Iraq. Unverified video from Iranian TV appears to show the Ukraine International Airlines flight on fire before it went down in a field just after takeoff on the city’s outskirts. Kris Van Cleave reports. Source

Iran’s leadership says the overnight strikes on bases housing U.S. troops in Iraq were retaliation for the killing of Qassem Suleimani, who was buried Tuesday night. Iran’s supreme leader described the strikes as a “slap in the face” of America. Elizabeth Palmer reports from Iran’s capital. Source

Carlos Ghosn will appear at a news conference in Beirut, more than week after his dramatic escape from Japan. Source

This week, on “Intelligence Matters,” former U.S. Ambassador to the United Nations and senior Obama administration official Samantha Power speaks with host Michael Morell about how the promotion of human rights bolsters global stability. Source

Red Sox allegedly used their video replay room to steal signs between opposing pitchers and catchers during their 2018 World Series championship season, The Athletic reports. Source

If you’re looking for a refresher on how the caucuses work, or perhaps planning to caucus for the first time, we’ve put together a step-by-step look at the process. Source

The Boeing 737 crashed shortly after taking off from the Iranian capital’s main airport. Source