The motorcycles seized by police during an operation on April 15 at Hua Khiew Road and Lada Road.
SIBU: Police here are looking at two motorcycles for clues into the shooting case at Theng Kung Suk Road on April 15.
The two machines were seized by police during an operation on April 15 evening at Hua Khiew Road and Lada Road, during which they detained five men.
Four of the five men have since been released while the man identified as 36-year-old Wong was placed under a seven-day remand.
Police believe the two motorcycles belonged to the shooter and his girlfriend.
Lorry driver Yii Ko Hong, 31, was shot on his right shoulder while riding his motorcycle to his workplace in Theng Kung Suk Road here at 7.30am.
He survived the attack.
He was discharged from Sibu Hospital on Sunday.