Detailing the incident, Air India told DGCA that its cabin crew received a complaint from a female passenger on board AI 102 on November 26, 2022 that a male co-passenger had soiled her clothes and bags by relieving himself near the seat she was in.

Source: https://indianexpress.com/article/business/aviation/man-urinating-on-co-passenger-air-india-tells-dgca-it-did-not-report-incident-as-two-appeared-to-have-sorted-out-issue-8363480/

Meanwhile, Delhi Police said that the man who allegedly urinated on an elderly woman co-passenger onboard an Air India flight was a resident of Mumbai and will be arrested at the earliest.

Source: https://www.ndtv.com/india-news/aviation-ministry-tells-air-india-to-conduct-probe-on-urinating-incident-3666319