A horrific domestic violence incident in Gaziantep, where a man killed his wife and four children before committing suicide, shocked Turkey. In Istanbul, a police officer was stabbed in the neck on Istiklal Street. Political tensions rose as President Erdogan commented on MHP leader Bahçeli's handshake with DEM Party members, while also addressing the "Köfteci Yusuf" controversy. The CHP criticized new tax proposals, claiming they were justified by false threats of Israeli attacks. Environmental concerns emerged with reports of pollution in Çorlu Stream. In the evening, protests against femicide took place, and TBMM President Kurtulmuş suggested changes to the constitution's third article. The day concluded with news of arrests related to a 2015 attack that killed 13 police officers.