New Delhi: Former Haryana minister Gopal Goyal Kanda is expected to be brought face-to-face with Aruna Chaddha, a senior functionary with now defunct MDLR airlines for joint interrogation in connection with Geetika Sharma suicide case, reports said on Monday.

Kanda and Chaddha were booked for abetting Geetika's suicide and criminal intimidation after they were named in the two-page suicide note Geetika wrote and left behind.

Aruna has already been arrested and is in judicial custody in connection with the suicide of 23-year-old air hostess Geetika Sharma, who allegedly took her life on August 5 at her Ashok Vihar residence.

Meanwhile, Kanda was proving to be a hard nut to crack as investigators zeroed in on "seven questions" to prove his guilt, police said yesterday.

Not only was Kanda trying to mislead police, but also he had remained stubbornly quiet on where he was hiding for ten days ignoring summons by police.

Police also failed to get a reply from him about the phone numbers he used for communicating with Geetika.

The investigators were also trying to ascertain the nature of some official documents which Geetika was supposed to sign. The documents could reveal the role that Kanda allegedly played in pushing Geetika to suicide.

Kanda so far only maintains that Geetika was his employee. But if Geetika was simply his employee, the police can't figure out why more than 400 SMSes were exchanged between them.

Kanda was arrested early Saturday morning after he surrendered at a police station in the capital and was remanded to seven days in police custody.

Investigators Sunday took him to his office and house in Gurgaon for searches and seized some electronic items and computer hard disks.

Kanda was on the run since Aug 8 after Geetika, 23, accused him and Chaddha, of harassing her and forcing her to commit suicide.

Geetika worked as a flight attendant in MDLR Airlines owned by Kanda. After the airlines ceased to function in 2009, she was given a job in another company owned by him.

Kanda resigned from the Haryana ministry after Geetika's suicide.