A Forensic expert, who had analysed the purported remains of murder victim Sheena Bora, was on Friday questioned about the hand-written entries made in electropherogram, a graph used for analysing DNA profile, as part of his cross-examination in a court in Mumbai.

Shrikant Lade, assistant director, Forensic Science Laboratory, is being examined as a prosecution witness before special CBI judge J C Jagdale, in the Sheena murder case. Former media executive Indrani Mukerjea is a key accused in the murder case.