NEWSTALK 1010 has learned that a ransom demand was made, with regards to the Wanzhen Lu kidnappning.
But officers stopped short of telling us how much the ransom demand was for, or who it went to.
The 22-year-old Lu, was seen on surveillance video, being attacked and shoved into the back of a van in the garage of his Markham condo.
He was found safe three days later near Gravenhurst.
York Regional Police say Abdullahi Adan, wanted in connection with the abduction of Wanzhen Lu in Markham, turned himself in to police.
They're still searching for three other suspects.
Adan was wanted on charges of kidnapping, forcible confinement, assault and assault with a weapon.
Officers have also told NEWSTALK1010 that the flashy media posts, showing Lu with a Lamborghini and other high-end cars, may have made him a target.
There's still no official motive for the attack and the one person they have arrested, will remain in custody until Friday, when he's scheduled for another appearance.