Consortium Zenith Construction Sdn Bhd (CZCSB) senior executive director Zarul Ahmad Mohd Zulkifli testified that Lim Guan Eng smiled as he handed a RM100,000 bribe to the then Penang chief minister in 2013.

The 23rd prosecution witness claimed that the accused also seemed happy when the former handed another RM100,000 in bribes to the latter in 2014.

Zarul was testifying...