Delhi Mayor Shelly Oberoi on Thursday raised doubts over the death of two siblings in Vasant Kunj allegedly in the stray dog attacks, saying only post-mortem will clarify "whether they were murdered or attacked by dogs." Speaking at a press conference, Oberoi flagged several "loopholes" in controlling the menace of stray animals by MCD in the last 15 years – a period when it was under the BJP. "Two children died in Vasant Kunj. It is still not clear whether they were murdered or killed in the attack by stray dogs. The post-mortem report is still not out. We are still waiting for the report," she said.