Elizabeth Wolfe

(CNN) — A suspect has been arrested for allegedly throwing a pipe bomb that damaged The Satanic Temple headquarters in Salem, Massachusetts, where investigators found a letter addressed, “Dear Statanist” at the scene last week, prosecutors announced.

Following a strike in Iran's Isfahan province, Iranian state media are reporting that all facilities in the area are secure, including significant nuclear facilities, CNN International Diplomatic Editor Nic Robertson reports.

Iran's media on Friday published footage and images of calm scenes in the areas where air defenses were activated and explosions were reported.

The attack on Iran early Friday was likely intended as both a retaliatory measure and a cautionary message, a retired US Army Major General told CNN's Michael Holmes.

A regional intelligence source with knowledge of Iran's potential reaction to Friday's strike, which was carried out by Israel according to a US official, said that direct state-to-state strikes between the two enemies were "over."

There does not appear to be any extensive damage at an air base purportedly targeted by an Israeli military strike, according to exclusive satellite images obtained by CNN from Umbra Space.

Germany’s Lufthansa airline has canceled its flights to Tel Aviv until Saturday morning and will avoid Iraqi airspace due to the security situation in the region.

Iranian officials appear to view Friday's attack — which was limited in scope — as Israel trying to "save face" after it was targeted by Iran in strikes over the weekend, according to Abas Aslani, an Iranian journalist and researcher.

The home of Mayor Karen Bass was broken into Sunday morning, police said.

CNN — Columbia University faces a seventh day of tense pro-Palestinian demonstrations as solidarity protests have rippled to other colleges and prompted arrests at NYU and Yale.