Fourth Master Lu was not willing to take out the evidence at this time because he knew that it was insufficient. The reason why he mentioned Second Brother's murder was only to pave the way for his poisoning incident because the evidence of him being poisoned by Eldest Master Lu was plenty sufficient.
He just had to insist that he had accidentally learned some secrets and that Eldest Master Lu wanted to silence him.
As expected, the Lu clan members grew suspicious. Flustered, Eldest Master Lu could only shout, "You're slandering me because you want to snatch the position of clan head from me!"
As soon as he finished speaking, two servants outside rushed in and knelt down. They kowtowed to Lu Deyin and the elders and said with gritted teeth, "Third Miss, we have evidence that Second Master and Second Madam were ordered to be killed by Eldest Master back then."
