Advice required on the incident occurred with a friend of mine
The complainant my friend, is dealing gold jewellery studded with precious stones and loose precious stones.2-days ago a known client came to his office for some business transaction. He made my friend drink spiked juice which made him unconscious. This client then did away with a substantial amount of precious stone and jewellery articles. He also took away my friends mobile phones.
My friend is at present admitted in ICU and is still recovering. On lodging police complaint, the police called the said client (burglar) to the police station for interrogation. The client had denied of having come to my friends office that day and consequently has denied about the burglary committed by him. The police has left the burglar free and has not taken him on remand.
Kindly suggest remedial course of action.
What is the process for getting the burglar tested on a LIE-DETECTOR