The Mirihana Special Investigations Unit is currently questioning actor Ryan Van Rooyen, an associate of drug kingpin Makandure Madhush, over a robbery of diamonds and gemstones worth Rs. 7 billion. 

The actor was arrested in Dubai along with Madhush and over 40 other individuals in Dubai, last February.

The actor and five others were deported from Dubai last night and they arrived at BIA this morning. The CID began questioning the suspects upon their return in Colombo. 

Makandure Madhush's name has been linked to the robbery which is currently being probed by the Police.

The Special Task Force previously raided the actor's house in Deiwala after his arrest in Dubai.