Member of the House of Representatives Nossila Ismail commented on her celebratory gunfire video that appeared on social media.
Hassan Rouhani vowed a "crushing" response after assailants sprayed a crowd with gunfire, shooting dead at least 29 people including women and children.
At least five people are dead following shootings at multiple locations in Tehama County, Los Angeles Times reported on Tuesday.
New York City police were investigating reports of gunfire and a vehicle striking people in lower Manhattan on Tuesday afternoon.
Afghan police reported on Friday that sounds of explosions and gunfire were heard at the scene of the attack on a mosque in the capital, Kabul.
Melbroune, Australia witnesses tense terror situation following gunfire in an apartment block.