India, Jan. 27 -- A 23-year-old man and a woman, aged 21, were found seriously injured with stab wounds at a hotel room in northeast Delhi's Usmanpur on Saturday evening, police said on Monday, adding that both knew each other and were reportedly having an affair.

The two were first rushed to Jag Pravesh Chandra hospital, and then referred to Guru Teg Bahadur hospital, where they were kept in the ICU for nearly a day, police said.

Though the chain of events leading to the wounds remained to be ascertained till Monday evening, two senior officers said that they were probing from two angles - either the man stabbed her and then injured himself using the same sharp object to kill himself or they attacked each other during an altercation. A...