Bollywood actor Deepika Padukone’s manager Karishma Prakash, who is being probed in a drug-related case, has not appeared for questioning and remains “untraceable”, a police official said. Notably, Prakash was summoned by the Narcotics Control Bureau (NCB) after the federal agency conducted searches at her Versova residence in October-end. It’s worth noting that both Deepika and Karishma had appeared before NCB in September for questioning once after their old drug chats were traced.