Lewiston, Maine, held a vigil Sunday night to honor the 18 people killed by Robert Card, who was found dead on Friday after a massive two-day search. A statewide alert warning law enforcement about the gunman was sent out last month, prompting questions about whether the shooting could have been prevented. CBS News’ Jeff Pegues reports from Lewiston. Source

An antisemitic mob stormed an airport in Russia looking for Jewish passengers, injuring more than 20 people. CBS News’ Holly Williams reports. Source

The “second phase” of the war between Israel and Hamas began this weekend, with Israeli troops on the ground in Gaza. CBS News’ Debora Patta reports from East Jerusalem. Source

Hamas released a video showing 3 hostages, with one woman lambasting Israel’s leader for failing to protect them or secure their release. Source

School officials called in law enforcement to investigate the content of the posts, which appeared to be instigated by the ongoing Israel-Hamas war. Source

Regulators are urging people to dispose of eye drop products sold under brands such as CVS Health, Rite Aid and Target Up & Up. Source

A recent JAMA study found a continuing rise in breast cancer cases in women under 50 from 2010 to 2019. CBS News correspondent Christina Ruffini spoke to a 38-year-old woman about her stage 2 breast cancer diagnosis, and CBS News medical contributor and editor at large for Public Health at KFF, Dr. Celine Gounder, joins “CBS Mornings” to discuss what could be behind the rise in cases, as well as breast cancer warning signs and mammogram guidelines. Source

Former Vice President Mike Pence ended his campaign for the Republican nomination for president after struggling to gain support in the crowded GOP field. He is the most high-profile candidate to drop out so far. CBS News’ Robert Costa reports from Washington. Source

United Auto Workers union leaders revealed the details of its proposed deal with Ford Sunday night. It comes as Stellantis and the union reached a tentative deal this weekend while the union is stepping up its strike on General Motors. CBS News’ Kris Van Cleave reports. Source

An antisemitic mob storms an airport in Russia looking for Jewish passengers as Israel faces growing pressure over its assault on Gaza. Also, “Friends” star Matthew Perry’s official cause of death remains unknown pending an investigation by the coroner, police said. All that and all that matters in today’s Eye Opener. Source