The Mumbai police said that the actress, her boyfriend and their mutual friend had faked her 'accident' at Khopoli in Raigad district so that they could elope.
Alka had left her home on December 27 for a stage show to Uran after which she was scheduled to reach Pune for another show. After the actress went missing, her car was found in a mangled state from a 700-feet deep gorge at Khopoli on December 30.
Allegedly, he confessed his role in the episode and narrated all the events that had transpired between the night of December 27 and the morning of December 28.
A Mumbai police crime branch officer said that Alka's phone call records led them to her boyfriend Alok Paliwal, and later to Sanjay Sonkar, since a lot of calls were exchanged between them on the day that Alka went "missing".
On December 27, Alka, Alok and Sonkar first went to Koparkhairane, where they discussed the plan, after which Alka was dropped at the CST railway station.