The Delhi High Court on Tuesday
asked veteran Congress leader N D Tiwari to appear before it
on June 1 and give his blood samples for DNA test to ascertain
a 31-year-old man`s claim that he is his biological son.
Fungus, acid insoluble ash and
toxic particles were found in samples of food articles
prepared from contaminated buck wheat, consuming which one
person had died and around 200 people fell ill in the city
earlier this month.