Accused Birbal, who works as a labourer, is a neighbour of the victim. He was arrested from his residence in Harijan Basti in north Delhi, they said.
Kejriwal quoted two account numbers, alleging that these two were opened by Preneet Kaur and Raninder Singh in 2005.
AAP MP Bhagwant Mann will contest against Punjab Deputy Chief Minister Sukhbir Singh Badal in the Punjab assembly election, Delhi Chief Minister Arvind Kejriwal announced on Sunday.
Speaking at the Indira Gandhi centenary celebrations at the Vigyan Bhavan here, she said the former Prime Minister was not only her mother-in-law but also a mother, mentor and a guide to her.
The Aam Aadmi Party (AAP) leader reiterated that the November 8 demonetisation is the "biggest scam of independent India, involving Rs 8 lakh crore".
After 132 days of closure, the Kashmir Valley burst into life on Saturday morning with a large number of vehicles out on the roads, and markets, schools, offices and businesses open for the first time after months of separatist-sponsored shutdown and violent protests.